Airlines of United States
United States has 133 active airlines.
| Name | IATA | ICAO | Type | Alliance | Founded |
|---|---|---|---|---|---|
| Freedom Airlines | — | FRL | Passenger | SkyTeam | 2002 |
| Frontier Airlines | F9 | FFT | Passenger | None | 1994 |
| Frontier Flying Service | 2F | FTA | Passenger | None | 1950 |
| GoJet Airlines | G7 | GJS | Passenger | Star Alliance | 2004 |
| Great Lakes Airlines | ZK | GLA | Passenger | None | 1977 |
| Gryphon Airlines | 6P | — | Passenger | None | 1983 |
| Gulfstream International Airlines | — | GFT | Passenger | None | 1988 |
| Hageland Aviation Services | H6 | HAG | Passenger | None | 1981 |
| Hankook Air US | H1 | HA1 | Passenger | None | — |
| Hawaiian Airlines | HA | HAL | Passenger | Oneworld | 1929 |
| Horizon Air | QX | QXE | Passenger | None | 1981 |
| Indigo | I9 | IBU | Passenger | None | — |
| Island Airlines | IS | — | Passenger | None | 1999 |
| Island Air (WP) | WP | MKU | Passenger | None | 1980 |
| Jet Airways | QJ | — | Passenger | None | — |
| JetBlue Airways | B6 | JBU | Passenger | None | 1999 |
| Jet Suite | — | RSP | Charter | None | — |
| Kenmore Air | M5 | KEN | Passenger | None | 1946 |
| Liberty Airways | LE | LTY | Passenger | None | — |
| Locair | ZQ | LOC | Passenger | None | 1981 |
| Maryland Air | M1 | M1F | Passenger | None | — |
| Mesa Airlines | YV | ASH | Regional | Star Alliance | 1980 |
| Mesaba Airlines | XJ | MES | Passenger | SkyTeam | 1944 |
| Midway Airlines | JI | MDW | Passenger | None | 1993 |
| Midwest Airlines | YX | MEP | Passenger | None | 1984 |
| National Air Cargo | N8 | NCR | Passenger | None | 1985 |
| NetJets | 1I | EJA | Passenger | None | 1964 |
| New England Airlines | EJ | NEA | Passenger | None | 1970 |
| Northwest Airlines | NW | NWA | Passenger | SkyTeam | 1926 |
| Omni Air International | OY | OAE | Passenger | None | 1993 |
| OneJet | J1 | — | Passenger | None | 2007 |
| Orbit International Airlines | — | OAI | Passenger | None | — |
| Pacific Island Aviation | — | PSA | Passenger | None | 1949 |
| Pacific Wings | LW | NMI | Passenger | None | 1974 |
| PanAm World Airways | WQ | PQW | Passenger | None | — |
| Papillon Grand Canyon Helicopters | HI | — | Passenger | None | — |
| Patriot Airways | P4 | — | Passenger | None | — |
| Peninsula Airways | KS | PEN | Passenger | None | 1955 |
| Piedmont Airlines (1948-1989) | PI | PDT | Regional | None | 1948 |
| Pinnacle Airlines | 9E | FLG | Regional | SkyTeam | 1985 |
| Potomac Air | BK | PDC | Regional | None | 2002 |
| Rainbow Air Polynesia | RX | RPO | Passenger | None | — |
| Rainbow Air (RAI) | RN | RAB | Passenger | None | — |
| Rainbow Air US | RM | RNY | Passenger | None | — |
| Republic Airlines | RW | RPA | Passenger | None | — |
| Royal Airways | KG | RAW | Passenger | None | — |
| Ryan Air Services | — | RYA | Regional | None | 1953 |
| Ryan International Airlines | RD | RYN | Passenger | None | 1972 |
| Salmon Air | S6 | — | Passenger | None | 1968 |
| Scenic Airlines | — | SCE | Passenger | None | 1967 |