016 — UNITED AIRLINES
016 is the 3-digit airline accounting code (ticket prefix) of United Airlines. Any 13-digit e-ticket number starting with 016 was issued by, or on behalf of, this airline (e.g. 016-1234567890).
| 3-digit code | 016 |
|---|---|
| Airline | United Airlines |
| IATA designator | UA |
| ICAO code | UAL |
| Country | United States |
United Airlines airline profile → · All airline codes →
Source: IATA Current Airline Members (public list). Last verified 2026-10-15.