By Aircraft Manufacturer and Aircraft Type
| Carriers | Total Aircraft | Average Aircraft Age (2009) |
|---|---|---|
| Cargo | ||
| ABX Air, Inc. (ABX) | 60 | 32.5 |
| Air Transport International (8C) | 18 | 39.9 |
| Aloha Air Cargo (AQ) | 1 | 36.0 |
| Amerijet International (M6) | 8 | 33.0 |
| Ameristar Air Cargo (AMQ) | 4 | 39.3 |
| Arrow Air Inc. (JW) | 7 | 27.7 |
| Asia Pacific (PFQ) | 3 | 31.3 |
| Astar USA, LLC (ER) | 40 | 32.1 |
| Atlas Air Inc. (5Y) | 32 | 20.2 |
| Capital Cargo International (PT) | 16 | 29.9 |
| Evergreen International Inc. (EZ) | 18 | 35.5 |
| Federal Express Corporation (FX) | 667 | 22.1 |
| Florida West Airlines Inc. (PRQ) | 1 | 9.0 |
| Gulf And Caribbean Cargo (GFQ) | 13 | 52.6 |
| Kalitta Air LLC (KAQ) | 19 | 31.3 |
| Kalitta Charters II (KLQ) | 6 | 36.5 |
| Lynden Air Cargo Airlines (L2) | 6 | 32.7 |
| Northern Air Cargo Inc. (NC) | 4 | 33.5 |
| Polar Air Cargo Airways (PO) | 6 | 9.2 |
| Prescott Support Company, Inc. (PM) | 1 | 22.0 |
| Southern Air Inc. (9S) | 17 | 28.9 |
| Tatonduk Flying Service (3Z) | 40 | 45.8 |
| Tradewinds Airlines (WI) | 5 | 27.6 |
| USA Jet Airlines Inc. (U7) | 24 | 40.7 |
| United Parcel Service (5X) | 266 | 18.7 |
| World Airways Inc. (WO) | 20 | 18.6 |
| Total | 1302 | 24.5 |
| Passenger | ||
| Aerodynamics Inc. (AJQ) | 1 | 7.0 |
| Air Wisconsin Airlines Corp (ZW) | 70 | 8.1 |
| AirTran Airways Corporation (FL) | 138 | 6.5 |
| Alaska Airlines Inc. (AS) | 117 | 8.1 |
| Allegiant Air (G4) | 44 | 20.4 |
| American Airlines Inc. (AA) | 673 | 16.4 |
| American Eagle Airlines Inc. (MQ) | 287 | 10.0 |
| Atlantic Southeast Airlines (EV) | 158 | 7.7 |
| Avjet Corporation (0WQ) | 32 | 10.7 |
| Casino Express (XP) | 3 | 18.7 |
| Centurion Cargo Inc. (WE) | 7 | 24.9 |
| Colgan Air (9L) | 49 | 13.7 |
| Comair Inc. (OH) | 114 | 10.8 |
| Compass Airlines (CP) | 36 | 2.3 |
| Continental Air Lines Inc. (CO) | 353 | 10.2 |
| Continental Micronesia (CS) | 9 | 11.0 |
| Delta Air Lines Inc. (DL) | 465 | 15.3 |
| Executive Airlines (OW) | 39 | 15.3 |
| ExpressJet Airlines Inc. (XE) | 244 | 8.5 |
| Falcon Air Express (FCQ) | 2 | 20.0 |
| Frontier Airlines Inc. (F9) | 51 | 6.0 |
| GoJet Airlines, LLC d/b/a United Express (G7) | 25 | 3.2 |
| Hawaiian Airlines Inc. (HA) | 33 | 11.9 |
| Horizon Air (QX) | 76 | 7.5 |
| JetBlue Airways (B6) | 151 | 4.8 |
| Lynx Aviation d/b/a Frontier Airlines (L3) | 11 | 2.6 |
| Mesa Airlines Inc. (YV) | 122 | 9.1 |
| Mesaba Airlines (XJ) | 100 | 6.5 |
| Miami Air International (GL) | 9 | 5.8 |
| National Air Cargo Group, Inc.d/b/a Murray Air (MRQ) | 6 | 34.5 |
| North American Airlines (NA) | 10 | 12.0 |
| Northwest Airlines Inc. (NW) | 324 | 20.7 |
| Omni Air Express (X9) | 14 | 23.0 |
| PSA Airlines Inc. (16) | 49 | 6.0 |
| Pinnacle Airlines Inc. (9E) | 142 | 6.6 |
| Republic Airlines (YX) | 85 | 3.0 |
| Ryan International Airlines (RD) | 8 | 12.0 |
| Shuttle America Corp. (S5) | 60 | 4.2 |
| Sierra Pacific Airlines (SI) | 3 | 28.0 |
| Sky King Inc. (SLQ) | 9 | 28.8 |
| SkyWest Airlines Inc. (OO) | 292 | 7.8 |
| Southwest Airlines Co. (WN) | 510 | 11.5 |
| Spirit Air Lines (NK) | 28 | 4.0 |
| Sun Country Airlines d/b/a Mn Airlines (SY) | 11 | 9.6 |
| US Airways Inc. (US) | 351 | 12.2 |
| USA 3000 Airlines (U5) | 7 | 9.0 |
| United Air Lines Inc. (UA) | 437 | 14.9 |
| Virgin America (VX) | 28 | 3.0 |
| Vision Airlines (0JQ) | 27 | 20.5 |
| Total | 5820 | 11.7 |
| Grand Total | 7,122 | 14.0 |