| Lehigh Valley International (ABE) | Allentown | PA | Dubois Regional to Lehigh Valley International |
| Atlantic City International (ACY) | Atlantic City | NJ | Dubois Regional to Atlantic City International |
| Lenawee County (ADG) | Adrian | MI | Dubois Regional to Lenawee County |
| Jaffrey Silver Ranch (AFN) | Jaffrey | NH | Dubois Regional to Jaffrey Silver Ranch |
| Allegheny County (AGC) | Pittsburgh | PA | Dubois Regional to Allegheny County |
| Anderson Municipal-Darlington Field (AID) | Anderson | IN | Dubois Regional to Anderson Municipal-Darlington Field |
| Akron Fulton International (AKC) | Akron | OH | Dubois Regional to Akron Fulton International |
| Albany International (ALB) | Albany | NY | Dubois Regional to Albany International |
| Gratiot Community (AMN) | Alma | MI | Dubois Regional to Gratiot Community |
| Lee (ANP) | Annapolis | MD | Dubois Regional to Lee |
| Tri-State Steuben County (ANQ) | Angola | IN | Dubois Regional to Tri-State Steuben County |
| Lima Allen County (AOH) | Lima | OH | Dubois Regional to Lima Allen County |
| Altoona/Blair County (AOO) | Altoona | PA | Dubois Regional to Altoona/Blair County |
| Alpena County Regional (APN) | Alpena | MI | Dubois Regional to Alpena County Regional |
| Ann Arbor Municipal (ARB) | Ann Arbor | MI | Dubois Regional to Ann Arbor Municipal |
| Watertown International (ART) | Watertown | NY | Dubois Regional to Watertown International |
| Nashua-Boire Field (ASH) | Nashua | NH | Dubois Regional to Nashua-Boire Field |
| Gordon K Bush Ohio University (ATO) | Athens/Albany | OH | Dubois Regional to Gordon K Bush Ohio University |
| Wilkes-Barre/Scranton International (AVP) | Scranton | PA | Dubois Regional to Wilkes-Barre/Scranton International |
| Auglaize County Neil Armstrong (AXV) | Wapakoneta | OH | Dubois Regional to Auglaize County Neil Armstrong |
| Kalamazoo/Battle Creek International (AZO) | Kalamazoo | MI | Dubois Regional to Kalamazoo/Battle Creek International |
| Barnes Municipal (BAF) | Westfield | MA | Dubois Regional to Barnes Municipal |
| Wings Field (BBX) | Philadelphia | PA | Dubois Regional to Wings Field |
| Virginia Tech Montgomery Executive (BCB) | Blacksburg | VA | Dubois Regional to Virginia Tech Montgomery Executive |
| Bradley International (BDL) | Windsor Locks | CT | Dubois Regional to Bradley International |
| Igor I Sikorsky Memorial (BDR) | Bridgeport | CT | Dubois Regional to Igor I Sikorsky Memorial |
| Laurence G Hanscom Field (BED) | Bedford | MA | Dubois Regional to Laurence G Hanscom Field |
| Southwest Michigan Regional (BEH) | Benton Harbor | MI | Dubois Regional to Southwest Michigan Regional |
| Bradford Regional (BFD) | Bradford | PA | Dubois Regional to Bradford Regional |
| Beaver County (BFP) | Beaver Falls | PA | Dubois Regional to Beaver County |
| Greater Binghamton Edwin A Link Field (BGM) | Binghamton | NY | Dubois Regional to Greater Binghamton Edwin A Link Field |
| Block Island State (BID) | Block Island | RI | Dubois Regional to Block Island State |
| Wayne County (BJJ) | Wooster | OH | Dubois Regional to Wayne County |
| Burke Lakefront (BKL) | Cleveland | OH | Dubois Regional to Burke Lakefront |
| Allen C Perkinson Blackstone Army Air Field (BKT) | Blackstone | VA | Dubois Regional to Allen C Perkinson Blackstone Army Air Field |
| Raleigh County Memorial (BKW) | Beckley | WV | Dubois Regional to Raleigh County Memorial |
| Mercer County (BLF) | Bluefield | WV | Dubois Regional to Mercer County |
| Monmouth Executive (BLM) | Belmar | NJ | Dubois Regional to Monmouth Executive |
| W K Kellogg Regional (BTL) | Battle Creek | MI | Dubois Regional to W K Kellogg Regional |
| Butler County/K W Scholter Field (BTP) | Butler | PA | Dubois Regional to Butler County/K W Scholter Field |
| Burlington International (BTV) | Burlington | VT | Dubois Regional to Burlington International |
| Buffalo Niagara International (BUF) | Buffalo | NY | Dubois Regional to Buffalo Niagara International |
| Baltimore/Washington Intl Thurgood Marshall (BWI) | Baltimore | MD | Dubois Regional to Baltimore/Washington Intl Thurgood Marshall |
| Wexford County (CAD) | Cadillac | MI | Dubois Regional to Wexford County |
| Akron/Canton Regional (CAK) | Akron | OH | Dubois Regional to Akron/Canton Regional |
| Greater Cumberland Regional (CBE) | Cumberland | MD | Dubois Regional to Greater Cumberland Regional |
| Essex County (CDW) | Caldwell | NJ | Dubois Regional to Essex County |
| Westover Arb/Westover Metropolitan (CEF) | Chicopee | MA | Dubois Regional to Westover Arb/Westover Metropolitan |
| Mettel Field (CEV) | Connersville | IN | Dubois Regional to Mettel Field |
| Cambridge-Dorchester Regional (CGE) | Cambridge | MD | Dubois Regional to Cambridge-Dorchester Regional |
| Cuyahoga County (CGF) | Cleveland | OH | Dubois Regional to Cuyahoga County |
| College Park Airport (CGS) | College Park | MD | Dubois Regional to College Park Airport |
| Charlottesville Albemarle (CHO) | Charlottesville | VA | Dubois Regional to Charlottesville Albemarle |
| North Central West Virginia (CKB) | Clarksburg | WV | Dubois Regional to North Central West Virginia |
| Cleveland/Hopkins International (CLE) | Cleveland | OH | Dubois Regional to Cleveland/Hopkins International |
| Columbus Municipal (CLU) | Columbus | IN | Dubois Regional to Columbus Municipal |
| John Glenn International (CMH) | Columbus | OH | Dubois Regional to John Glenn International |
| Claremont Municipal (CNH) | Claremont | NH | Dubois Regional to Claremont Municipal |
| Concord Municipal (CON) | Concord | NH | Dubois Regional to Concord Municipal |
| Yeager (CRW) | Charleston | WV | Dubois Regional to Yeager |
| Chester County G O Carlson (CTH) | Coatesville | PA | Dubois Regional to Chester County G O Carlson |
| Cortland County-Chase Field (CTX) | Cortland | NY | Dubois Regional to Cortland County-Chase Field |
| Cincinnati Northern Kentucky International (CVG) | Cincinnati | OH | Dubois Regional to Cincinnati Northern Kentucky International |
| Burlington Executive (CZB) | Burlington | ON | Dubois Regional to Burlington Executive |
| Danville Regional (DAN) | Danville | VA | Dubois Regional to Danville Regional |
| Dayton International James M Cox (DAY) | Dayton | OH | Dubois Regional to Dayton International James M Cox |
| Coleman A Young Municipal (DET) | Detroit | MI | Dubois Regional to Coleman A Young Municipal |
| Defiance Memorial (DFI) | Defiance | OH | Dubois Regional to Defiance Memorial |
| Chautauqua County/Dunkirk (DKK) | Dunkirk | NY | Dubois Regional to Chautauqua County/Dunkirk |
| Dover AFB (DOV) | Dover | DE | Dubois Regional to Dover AFB |
| Dansville Municipal (DSV) | Dansville | NY | Dubois Regional to Dansville Municipal |
| Detroit Metro Wayne County (DTW) | Detroit | MI | Dubois Regional to Detroit Metro Wayne County |
| Dunnville (DU9) | Dunnville | ON | Dubois Regional to Dunnville |
| Pine Island Airport (DUF) | Corolla | NC | Dubois Regional to Pine Island Airport |
| Danbury Municipal (DXR) | Danbury | CT | Dubois Regional to Danbury Municipal |
| Doylestown (DYL) | Doylestown | PA | Dubois Regional to Doylestown |
| Iosco County (ECA) | East Tawas | MI | Dubois Regional to Iosco County |
| Elizabeth City Regional & Coast Guard Station (ECG) | Elizabeth City | NC | Dubois Regional to Elizabeth City Regional & Coast Guard Station |
| Northeastern Regional (EDE) | Edenton | NC | Dubois Regional to Northeastern Regional |
| Dilliant-Hopkins (EEN) | Keene | NH | Dubois Regional to Dilliant-Hopkins |
| Elkhart Municipal (EKI) | Elkhart | IN | Dubois Regional to Elkhart Municipal |
| Elkins/Randolph County (EKN) | Elkins | WV | Dubois Regional to Elkins/Randolph County |
| Elmira/Corning Regional (ELM) | Elmira | NY | Dubois Regional to Elmira/Corning Regional |
| Wellsville Municipal/Tarantine Field (ELZ) | Wellsville | NY | Dubois Regional to Wellsville Municipal/Tarantine Field |
| Erie International/Tom Ridge Field (ERI) | Erie | PA | Dubois Regional to Erie International/Tom Ridge Field |
| Easton/Newnam Field (ESN) | Easton | MD | Dubois Regional to Easton/Newnam Field |
| Stroudsburg-Pocono (ESP) | East Stroudsburg | PA | Dubois Regional to Stroudsburg-Pocono |
| Newark Liberty International (EWR) | Newark | NJ | Dubois Regional to Newark Liberty International |
| Frederick Municipal (FDK) | Frederick | MD | Dubois Regional to Frederick Municipal |
| Findlay (FDY) | Findlay | OH | Dubois Regional to Findlay |
| First Flight (FFA) | Kill Devil Hills | NC | Dubois Regional to First Flight |
| Capital City (FFT) | Frankfort | KY | Dubois Regional to Capital City |
| Elizabeth Field Airport (FID) | Fishers Island | NY | Dubois Regional to Elizabeth Field Airport |
| Venango Regional (FKL) | Franklin | PA | Dubois Regional to Venango Regional |
| Franklin Municipal-John Beverly Rose (FKN) | Franklin | VA | Dubois Regional to Franklin Municipal-John Beverly Rose |
| Fort Meade (Odenton) Tipton (FME) | Fort Meade Odenton | MD | Dubois Regional to Fort Meade (Odenton) Tipton |
| Bishop International (FNT) | Flint | MI | Dubois Regional to Bishop International |
| Francis S Gabreski (FOK) | Westhampton Beach | NY | Dubois Regional to Francis S Gabreski |
| Republic Long Island (FRG) | Farmingdale | NY | Dubois Regional to Republic Long Island |
| Front Royal-Warren County (FRR) | Front Royal | VA | Dubois Regional to Front Royal-Warren County |
| Fort Wayne International (FWA) | Fort Wayne | IN | Dubois Regional to Fort Wayne International |
| Montgomery County Airpark (GAI) | Gaithersburg | MD | Dubois Regional to Montgomery County Airpark |
| Greeneville-Greene County Municipal (GCY) | Greeneville | TN | Dubois Regional to Greeneville-Greene County Municipal |
| Gardner Municipal (GDM) | Gardner | MA | Dubois Regional to Gardner Municipal |
| Gladwin Zettel Memorial (GDW) | Gladwin | MI | Dubois Regional to Gladwin Zettel Memorial |
| Delaware Coastal (GED) | Georgetown | DE | Dubois Regional to Delaware Coastal |
| Floyd Bennett Memorial (GFL) | Glens Falls | NY | Dubois Regional to Floyd Bennett Memorial |
| Gaylord Regional (GLR) | Gaylord | MI | Dubois Regional to Gaylord Regional |
| Groton New London (GON) | Groton New London | CT | Dubois Regional to Groton New London |
| Galion Municipal (GQQ) | Galion | OH | Dubois Regional to Galion Municipal |
| Gerald R Ford International (GRR) | Grand Rapids | MI | Dubois Regional to Gerald R Ford International |
| Goshen Municipal (GSH) | Goshen | IN | Dubois Regional to Goshen Municipal |
| Piedmont Triad International (GSO) | Greensboro | NC | Dubois Regional to Piedmont Triad International |
| Gettysburg Regional (GTY) | Gettysburg | PA | Dubois Regional to Gettysburg Regional |
| Grissom Aeroplex/Arb (GUS) | Peru | IN | Dubois Regional to Grissom Aeroplex/Arb |
| Gordonsville Municipal Airport (GVE) | Gordonsville | VA | Dubois Regional to Gordonsville Municipal Airport |
| Three Rivers Municipal Dr Haines (HAI) | Three Rivers | MI | Dubois Regional to Three Rivers Municipal Dr Haines |
| Butler County Regional-Hogan Field (HAO) | Hamilton | OH | Dubois Regional to Butler County Regional-Hogan Field |
| Capital City Harrisburg (HAR) | Harrisburg | PA | Dubois Regional to Capital City Harrisburg |
| Columbia County (HCC) | Hudson | NY | Dubois Regional to Columbia County |
| Hartford/Brainard (HFD) | Hartford | CT | Dubois Regional to Hartford/Brainard |
| Richard A Henson Field/Hagerstown Regional (HGR) | Hagerstown | MD | Dubois Regional to Richard A Henson Field/Hagerstown Regional |
| Hickory Regional (HKY) | Hickory | NC | Dubois Regional to Hickory Regional |
| Wheeling Ohio County (HLG) | Wheeling | WV | Dubois Regional to Wheeling Ohio County |
| Park Township (HLM) | Holland | MI | Dubois Regional to Park Township |
| Westchester County (HPN) | White Plains | NY | Dubois Regional to Westchester County |
| Ingalls Field (HSP) | Hot Springs | VA | Dubois Regional to Ingalls Field |
| Roscommon County - Blodgett Memorial (HTL) | Houghton Lake | MI | Dubois Regional to Roscommon County - Blodgett Memorial |
| East Hampton (HTO) | East Hampton | NY | Dubois Regional to East Hampton |
| Tri-State Milton J Ferguson Field (HTS) | Huntington | WV | Dubois Regional to Tri-State Milton J Ferguson Field |
| Lawrence County Airpark (HTW) | Chesapeake | OH | Dubois Regional to Lawrence County Airpark |
| Tweed/New Haven (HVN) | New Haven | CT | Dubois Regional to Tweed/New Haven |
| Hazleton Regional (HZL) | Hazleton | PA | Dubois Regional to Hazleton Regional |
| Washington Dulles International (IAD) | Washington | VA | Dubois Regional to Washington Dulles International |
| Niagara Falls International (IAG) | Niagara Falls | NY | Dubois Regional to Niagara Falls International |
| Wilkes County (IKB) | N Wilkesboro | NC | Dubois Regional to Wilkes County |
| Wilmington/New Castle (ILG) | Wilmington | DE | Dubois Regional to Wilmington/New Castle |
| Wilmington Airpark (ILN) | Wilmington | OH | Dubois Regional to Wilmington Airpark |
| Indianapolis International (IND) | Indianapolis | IN | Dubois Regional to Indianapolis International |
| Smith Reynolds (INT) | Winston-Salem | NC | Dubois Regional to Smith Reynolds |
| Williamsport Regional (IPT) | Williamsport | PA | Dubois Regional to Williamsport Regional |
| Kirsch Municipal (IRS) | Sturgis | MI | Dubois Regional to Kirsch Municipal |
| Long Island Macarthur (ISP) | Islip | NY | Dubois Regional to Long Island Macarthur |
| Ithaca Tompkins Regional (ITH) | Ithaca | NY | Dubois Regional to Ithaca Tompkins Regional |
| New York/John F Kennedy International (JFK) | New York | NY | Dubois Regional to New York/John F Kennedy International |
| Northeast Ohio Regional (JFN) | Ashtabula | OH | Dubois Regional to Northeast Ohio Regional |
| Chautauqua County/Jamestown (JHW) | Jamestown | NY | Dubois Regional to Chautauqua County/Jamestown |
| John Murtha Johnstown/Cambria County (JST) | Johnstown | PA | Dubois Regional to John Murtha Johnstown/Cambria County |
| Central Jersey Regional (JVI) | Manville | NJ | Dubois Regional to Central Jersey Regional |
| Jackson County/Reynolds Field (JXN) | Jackson | MI | Dubois Regional to Jackson County/Reynolds Field |
| Capital Region International (LAN) | Lansing | MI | Dubois Regional to Capital Region International |
| Arnold Palmer Regional (LBE) | Latrobe | PA | Dubois Regional to Arnold Palmer Regional |
| Rickenbacker International (LCK) | Columbus | OH | Dubois Regional to Rickenbacker International |
| Linden (LDJ) | Linden | NJ | Dubois Regional to Linden |
| Lebanon Municipal (LEB) | Lebanon | NH | Dubois Regional to Lebanon Municipal |
| Blue Grass (LEX) | Lexington | KY | Dubois Regional to Blue Grass |
| Triangle North Executive (LFN) | Louisburg | NC | Dubois Regional to Triangle North Executive |
| La Guardia (LGA) | New York | NY | Dubois Regional to La Guardia |
| William T. Piper Memorial (LHV) | Lock Haven | PA | Dubois Regional to William T. Piper Memorial |
| Lake Placid (LKP) | Lake Placid | NY | Dubois Regional to Lake Placid |
| South Jersey Regional (LLY) | Mount Holly | NJ | Dubois Regional to South Jersey Regional |
| Willoughby Lost Nation Municipal (LNN) | Willoughby | OH | Dubois Regional to Willoughby Lost Nation Municipal |
| Lonesome Pine (LNP) | Wise | VA | Dubois Regional to Lonesome Pine |
| Lancaster (LNS) | Lancaster | PA | Dubois Regional to Lancaster |
| Louisa County/Freeman Field (LOW) | Louisa | VA | Dubois Regional to Louisa County/Freeman Field |
| London Corbin Magee Field (LOZ) | London | KY | Dubois Regional to London Corbin Magee Field |
| St. Mary's County Regional (LTW) | Leonardtown | MD | Dubois Regional to St. Mary's County Regional |
| Cincinnati Municipal Lunken (LUK) | Cincinnati | OH | Dubois Regional to Cincinnati Municipal Lunken |
| Lawrenceville/Brunswick Municipal (LVL) | Lawrenceville | VA | Dubois Regional to Lawrenceville/Brunswick Municipal |
| Greenbrier Valley (LWB) | Lewisburg | WV | Dubois Regional to Greenbrier Valley |
| Lynchburg Regional/Preston Glenn Field (LYH) | Lynchburg | VA | Dubois Regional to Lynchburg Regional/Preston Glenn Field |
| Mbs International (MBS) | Saginaw | MI | Dubois Regional to Mbs International |
| Madison Municipal (MDN) | Madison | IN | Dubois Regional to Madison Municipal |
| Harrisburg International (MDT) | Harrisburg | PA | Dubois Regional to Harrisburg International |
| Port Meadville (MEJ) | Meadville | PA | Dubois Regional to Port Meadville |
| Dare County Regional (MEO) | Manteo | NC | Dubois Regional to Dare County Regional |
| Mansfield Lahm Regional (MFD) | Mansfield | OH | Dubois Regional to Mansfield Lahm Regional |
| Accomack County (MFV) | Melfa | VA | Dubois Regional to Accomack County |
| Orange County (MGJ) | Montgomery | NY | Dubois Regional to Orange County |
| Morgantown Municipal Walter L Bill Hart Field (MGW) | Morgantown | WV | Dubois Regional to Morgantown Municipal Walter L Bill Hart Field |
| Dayton-Wright Brothers (MGY) | Dayton | OH | Dubois Regional to Dayton-Wright Brothers |
| Manchester (MHT) | Manchester | NH | Dubois Regional to Manchester |
| Delaware County Regional (MIE) | Muncie | IN | Dubois Regional to Delaware County Regional |
| Millville Municipal (MIV) | Millville | NJ | Dubois Regional to Millville Municipal |
| Ocean County (MJX) | Toms River | NJ | Dubois Regional to Ocean County |
| Muskegon County (MKG) | Muskegon | MI | Dubois Regional to Muskegon County |
| Minute Man Air Field (MMN) | Stow | MA | Dubois Regional to Minute Man Air Field |
| Morristown Municipal (MMU) | Morristown | NJ | Dubois Regional to Morristown Municipal |
| Marion Municipal (MNN) | Marion | OH | Dubois Regional to Marion Municipal |
| Manassas Regional/Harry P Davis Field (MNZ) | Manassas | VA | Dubois Regional to Manassas Regional/Harry P Davis Field |
| Mount Pleasant Municipal (MOP) | Mount Pleasant | MI | Dubois Regional to Mount Pleasant Municipal |
| Pocono Mountains Municipal (MPO) | Mount Pocono | PA | Dubois Regional to Pocono Mountains Municipal |
| Edward F Knapp State (MPV) | Barre-Montpelier | VT | Dubois Regional to Edward F Knapp State |
| Eastern West Virginia Regional/Shepherd Field (MRB) | Martinsburg | WV | Dubois Regional to Eastern West Virginia Regional/Shepherd Field |
| Foothills Regional (MRN) | Morganton | NC | Dubois Regional to Foothills Regional |
| Massena International/Richards Field (MSS) | Massena | NY | Dubois Regional to Massena International/Richards Field |
| Sullivan County International (MSV) | Monticello | NY | Dubois Regional to Sullivan County International |
| Martin State (MTN) | Baltimore | MD | Dubois Regional to Martin State |
| Montauk (MTP) | Montauk | NY | Dubois Regional to Montauk |
| Morrisville-Stowe State (MVL) | Morrisville | VT | Dubois Regional to Morrisville-Stowe State |
| Middletown Regional - Hook Field (MWO) | Middletown | OH | Dubois Regional to Middletown Regional - Hook Field |
| Marion Municipal (MZZ) | Marion | IN | Dubois Regional to Marion Municipal |
| Quonset State (NCO) | North Kingstown | RI | Dubois Regional to Quonset State |
| Haliburton/Stanhope Muni (ND4) | Haliburton | | Dubois Regional to Haliburton/Stanhope Muni |
| Lindsay (NF4) | Lindsay | ON | Dubois Regional to Lindsay |
| Jerry Tyler Memorial (NLE) | Niles | MI | Dubois Regional to Jerry Tyler Memorial |
| Arnprior Municipal (NP3) | Arnprior | ON | Dubois Regional to Arnprior Municipal |
| Newport State (NPT) | Newport | RI | Dubois Regional to Newport State |
| Niagara Central (NQ3) | Welland | ON | Dubois Regional to Niagara Central |
| Tobermory (NR4) | Tobermory | ON | Dubois Regional to Tobermory |
| Toronto/Markham (NU8) | Markham | | Dubois Regional to Toronto/Markham |
| Parlin Field (NWH) | Newport | NH | Dubois Regional to Parlin Field |
| Collingwood (NY3) | Collingwood | ON | Dubois Regional to Collingwood |
| Ocean City Municipal (OCE) | Ocean City | MD | Dubois Regional to Ocean City Municipal |
| Washington-Warren (OCW) | Washington | NC | Dubois Regional to Washington-Warren |
| Garrett County (ODM) | Oakland | MD | Dubois Regional to Garrett County |
| Ogdensburg International (OGS) | Ogdensburg | NY | Dubois Regional to Ogdensburg International |
| Lt Warren Eaton (OIC) | Norwich | NY | Dubois Regional to Lt Warren Eaton |
| Kokomo Municipal (OKK) | Kokomo | IN | Dubois Regional to Kokomo Municipal |
| Cattaraugus County-Olean Municipal (OLE) | Olean | NY | Dubois Regional to Cattaraugus County-Olean Municipal |
| Oneonta Municipal (ONH) | Oneonta | NY | Dubois Regional to Oneonta Municipal |
| Norfolk International (ORF) | Norfolk | VA | Dubois Regional to Norfolk International |
| Worcester Regional (ORH) | Worcester | MA | Dubois Regional to Worcester Regional |
| Oscoda-Wurtsmith (OSC) | Oscoda | MI | Dubois Regional to Oscoda-Wurtsmith |
| Ohio State University (OSU) | Columbus | OH | Dubois Regional to Ohio State University |
| Waterbury/Oxford (OXC) | Oxford | CT | Dubois Regional to Waterbury/Oxford |
| Miami University (OXD) | Oxford | OH | Dubois Regional to Miami University |
| Plattsburgh International (PBG) | Plattsburgh | NY | Dubois Regional to Plattsburgh International |
| Princeton (PCT) | Princeton | NJ | Dubois Regional to Princeton |
| Cambridge/Reid's Field (PE4) | Cambridge | ON | Dubois Regional to Cambridge/Reid's Field |
| Grant County (PGC) | Petersburg | WV | Dubois Regional to Grant County |
| Pitt-Greenville (PGV) | Greenville | NC | Dubois Regional to Pitt-Greenville |
| Harry Clever Field (PHD) | New Philadelphia | OH | Dubois Regional to Harry Clever Field |
| Newport News/Williamsburg Intl/Patrick Henry Field (PHF) | Newport News | VA | Dubois Regional to Newport News/Williamsburg Intl/Patrick Henry Field |
| Philadelphia International (PHL) | Philadelphia | PA | Dubois Regional to Philadelphia International |
| St Clair County International (PHN) | Port Huron | MI | Dubois Regional to St Clair County International |
| Pittsburgh International (PIT) | Pittsburgh | PA | Dubois Regional to Pittsburgh International |
| Mid Ohio Valley Regional (PKB) | Parkersburg | WV | Dubois Regional to Mid Ohio Valley Regional |
| Plymouth Municipal (PLY) | Plymouth | IN | Dubois Regional to Plymouth Municipal |
| Greater Portsmouth Regional (PMH) | Portsmouth | OH | Dubois Regional to Greater Portsmouth Regional |
| Northeast Philadelphia (PNE) | Philadelphia | PA | Dubois Regional to Northeast Philadelphia |
| Hudson Valley Regional (POU) | Poughkeepsie | NY | Dubois Regional to Hudson Valley Regional |
| Wingham/Richard W Levan (PR7) | Wingham | ON | Dubois Regional to Wingham/Richard W Levan |
| Mid-State (PSB) | Philipsburg | PA | Dubois Regional to Mid-State |
| Pittsfield Municipal (PSF) | Pittsfield | MA | Dubois Regional to Pittsfield Municipal |
| New River Valley (PSK) | Dublin | VA | Dubois Regional to New River Valley |
| Killarney (PT2) | Killarney | ON | Dubois Regional to Killarney |
| Dinwiddie County (PTB) | Petersburg | VA | Dubois Regional to Dinwiddie County |
| Oakland County International (PTK) | Pontiac | MI | Dubois Regional to Oakland County International |
| Heritage Field (PTW) | Pottstown | PA | Dubois Regional to Heritage Field |
| Tyendinaga/Mohawk (PU6) | Tyendinaga | ON | Dubois Regional to Tyendinaga/Mohawk |
| Theodore Francis Green International (PVD) | Providence | RI | Dubois Regional to Theodore Francis Green International |
| Fulton County (RCR) | Rochester | IN | Dubois Regional to Fulton County |
| Nartron Field (RCT) | Reed City | MI | Dubois Regional to Nartron Field |
| Reading Regional/Carl A Spaatz Field (RDG) | Reading | PA | Dubois Regional to Reading Regional/Carl A Spaatz Field |
| Raleigh-Durham International (RDU) | Raleigh/Durham | NC | Dubois Regional to Raleigh-Durham International |
| Mifflin County (RED) | Reedsville | PA | Dubois Regional to Mifflin County |
| Richmond International (RIC) | Richmond | VA | Dubois Regional to Richmond International |
| Richmond Municipal (RID) | Richmond | IN | Dubois Regional to Richmond Municipal |
| Griffiss International (RME) | Rome | NY | Dubois Regional to Griffiss International |
| Roanoke Regional/Woodrum Field (ROA) | Roanoke | VA | Dubois Regional to Roanoke Regional/Woodrum Field |
| Greater Rochester International (ROC) | Rochester | NY | Dubois Regional to Greater Rochester International |
| Rutland Southern Vermont Regional (RUT) | Rutland | VT | Dubois Regional to Rutland Southern Vermont Regional |
| Rocky Mount - Wilson (RWI) | Rocky Mount | NC | Dubois Regional to Rocky Mount - Wilson |
| South Bend International (SBN) | South Bend | IN | Dubois Regional to South Bend International |
| Salisbury Ocean City/Wicomico Regional (SBY) | Salisbury | MD | Dubois Regional to Salisbury Ocean City/Wicomico Regional |
| University Park (SCE) | State College | PA | Dubois Regional to University Park |
| Schenectady County (SCH) | Schenectady | NY | Dubois Regional to Schenectady County |
| Lachute (SE4) | Lachute | QC | Dubois Regional to Lachute |
| Penn Valley (SEG) | Selinsgrove | PA | Dubois Regional to Penn Valley |
| Freeman Municipal (SER) | Seymour | IN | Dubois Regional to Freeman Municipal |
| North Central State (SFZ) | Pawtucket | RI | Dubois Regional to North Central State |
| Springfield/Beckley Municipal (SGH) | Springfield | OH | Dubois Regional to Springfield/Beckley Municipal |
| Shenandoah Valley Regional (SHD) | Staunton | VA | Dubois Regional to Shenandoah Valley Regional |
| Adirondack Regional (SLK) | Saranac Lake | NY | Dubois Regional to Adirondack Regional |
| Smith Field (SMD) | Fort Wayne | IN | Dubois Regional to Smith Field |
| Salisbury/Rowan County (SRW) | Salisbury | NC | Dubois Regional to Salisbury/Rowan County |
| Les Cedres (SS3) | Montreal | QC | Dubois Regional to Les Cedres |
| Statesville Regional (SVH) | Statesville | NC | Dubois Regional to Statesville Regional |
| Stewart International (SWF) | Newburgh | NY | Dubois Regional to Stewart International |
| Sidney Municipal (SXY) | Sidney | NY | Dubois Regional to Sidney Municipal |
| Syracuse Hancock International (SYR) | Syracuse | NY | Dubois Regional to Syracuse Hancock International |
| Toledo Executive (TDZ) | Toledo | OH | Dubois Regional to Toledo Executive |
| Teterboro (TEB) | Teterboro | NJ | Dubois Regional to Teterboro |
| York (THV) | York | PA | Dubois Regional to York |
| Toledo Express (TOL) | Toledo | OH | Dubois Regional to Toledo Express |
| Tri-Cities Regional Tn/Va (TRI) | Bristol/Johnson/Kingsport | TN | Dubois Regional to Tri-Cities Regional Tn/Va |
| Trenton Mercer (TTN) | Trenton | NJ | Dubois Regional to Trenton Mercer |
| Tuscola Area (TZC) | Caro | MI | Dubois Regional to Tuscola Area |
| Quakertown (UKT) | Quakertown | PA | Dubois Regional to Quakertown |
| Virginia Highlands (VJI) | Abingdon | VA | Dubois Regional to Virginia Highlands |
| Hartness State (Springfield) (VSF) | Springfield | VT | Dubois Regional to Hartness State (Springfield) |
| Greene County (WAY) | Waynesburg | PA | Dubois Regional to Greene County |
| West Branch Community (WBK) | West Branch | MI | Dubois Regional to West Branch Community |
| Roben-Hood (WBR) | Big Rapids | MI | Dubois Regional to Roben-Hood |
| Wilkes-Barre Wyoming Valley (WBW) | Wilkes-Barre | PA | Dubois Regional to Wilkes-Barre Wyoming Valley |
| Winchester Regional (WGO) | Winchester | VA | Dubois Regional to Winchester Regional |
| Washington County (WSG) | Washington | PA | Dubois Regional to Washington County |
| Brookhaven (WSH) | Shirley | NY | Dubois Regional to Brookhaven |
| Westerly State (WST) | Westerly | RI | Dubois Regional to Westerly State |
| Wildwood/Cape May County (WWD) | Wildwood | NJ | Dubois Regional to Wildwood/Cape May County |
| Brockville Regional Tackaberry (XBR) | Brockville | ON | Dubois Regional to Brockville Regional Tackaberry |
| Brantford Municipal (XFV) | Brantford | ON | Dubois Regional to Brantford Municipal |
| Grimsby Airpark (XGY) | Grimsby | ON | Dubois Regional to Grimsby Airpark |
| Brampton (XPN) | Brampton | ON | Dubois Regional to Brampton |
| Cornwall Regional (YCC) | Cornwall | ON | Dubois Regional to Cornwall Regional |
| Centralia/James T Field Memorial (YCE) | Centralia | ON | Dubois Regional to Centralia/James T Field Memorial |
| Chatham-Kent Municipal (YCK) | Chatham | ON | Dubois Regional to Chatham-Kent Municipal |
| Niagara District (YCM) | St Catharines | ON | Dubois Regional to Niagara District |
| Midland/Huronia (YEE) | Midland | ON | Dubois Regional to Midland/Huronia |
| Elliot Lake Municipal (YEL) | Elliot Lake | ON | Dubois Regional to Elliot Lake Municipal |
| Manitowaning Manitoulin East Municipal (YEM) | Manitowaning | ON | Dubois Regional to Manitowaning Manitoulin East Municipal |
| Goderich (YGD) | Goderich | ON | Dubois Regional to Goderich |
| Kingston (YGK) | Kingston | ON | Dubois Regional to Kingston |
| John C Munro Hamilton International (YHM) | Hamilton | ON | Dubois Regional to John C Munro Hamilton International |
| Saugeen Municipal (YHS) | Hanover | ON | Dubois Regional to Saugeen Municipal |
| Willow Run (YIP) | Detroit | MI | Dubois Regional to Willow Run |
| St Jean (YJN) | St Jean | QC | Dubois Regional to St Jean |
| Kincardine (YKD) | Kincardine | ON | Dubois Regional to Kincardine |
| Lake Simcoe Regional (YLS) | Barrie-Orillia | ON | Dubois Regional to Lake Simcoe Regional |
| Maniwaki (YMW) | Maniwaki | QC | Dubois Regional to Maniwaki |
| Montreal International Mirabel (YMX) | Montreal | QC | Dubois Regional to Montreal International Mirabel |
| Gatineau-Ottawa Executive Airport (YND) | Ottawa | QC | Dubois Regional to Gatineau-Ottawa Executive Airport |
| Youngstown/Warren Regional (YNG) | Youngstown | OH | Dubois Regional to Youngstown/Warren Regional |
| Oshawa (YOO) | Oshawa | ON | Dubois Regional to Oshawa |
| Owen Sound - Billy Bishop Regional (YOS) | Owen Sound | ON | Dubois Regional to Owen Sound - Billy Bishop Regional |
| Ottawa Macdonald Cartier Intl (YOW) | Ottawa | ON | Dubois Regional to Ottawa Macdonald Cartier Intl |
| Parry Sound Area Municipal (YPD) | Parry Sound | ON | Dubois Regional to Parry Sound Area Municipal |
| Peterborough (YPQ) | Peterborough | ON | Dubois Regional to Peterborough |
| Pelee Island (YPT) | Pelee Island | ON | Dubois Regional to Pelee Island |
| Muskoka (YQA) | Gravenhurst | ON | Dubois Regional to Muskoka |
| Windsor (YQG) | Windsor | ON | Dubois Regional to Windsor |
| St Thomas Municipal (YQS) | St Thomas | ON | Dubois Regional to St Thomas Municipal |
| Ottawa/Rockcliffe (YRO) | Ottawa | ON | Dubois Regional to Ottawa/Rockcliffe |
| Ottawa/Carp (YRP) | Ottawa | ON | Dubois Regional to Ottawa/Carp |
| Stratford Municipal (YSA) | Stratford | ON | Dubois Regional to Stratford Municipal |
| Sudbury (YSB) | Sudbury | ON | Dubois Regional to Sudbury |
| Smiths Falls Montague/Russ Beach (YSH) | Smiths Falls | ON | Dubois Regional to Smiths Falls Montague/Russ Beach |
| Pembroke (YTA) | Pembroke | ON | Dubois Regional to Pembroke |
| Trenton (YTR) | Trenton | ON | Dubois Regional to Trenton |
| Billy Bishop Toronto City (YTZ) | Toronto | ON | Dubois Regional to Billy Bishop Toronto City |
| Montreal/Pierre Elliott Trudeau Intl (YUL) | Montreal | QC | Dubois Regional to Montreal/Pierre Elliott Trudeau Intl |
| Wiarton (YVV) | Wiarton | ON | Dubois Regional to Wiarton |
| London (YXU) | London | ON | Dubois Regional to London |
| North Bay (YYB) | North Bay | ON | Dubois Regional to North Bay |
| Toronto Lester B Pearson International (YYZ) | Toronto | ON | Dubois Regional to Toronto Lester B Pearson International |
| Gore Bay Manitoulin (YZE) | Gore Bay | ON | Dubois Regional to Gore Bay Manitoulin |
| Sarnia/Chris Hadfield (YZR) | Sarnia | ON | Dubois Regional to Sarnia/Chris Hadfield |
| Zanesville Municipal (ZZV) | Zanesville | OH | Dubois Regional to Zanesville Municipal |
