Phoenix-Mesa-Gateway Airport (AZA) in Mesa, Arizona, is a compact commercial airport serving the East Valley with a single passenger terminal complex and several fixed-base operator facilities. The airport is a base for Allegiant Air and hosts carriers offering seasonal and year-round service to popular leisure and mid‑sized city destinations across the U.S., including Las Vegas, Phoenix-Mesa area connections, Los Angeles, and vacation gateways. Travelers can consult the airport’s online flight board for real-time arrivals and departures, parking information, rental car services, and nearby ground transportation options.
Frequently asked questions
The IATA airport code for Phoenix-Mesa-Gateway Airport is AZA.
The ICAO code for Phoenix-Mesa-Gateway Airport is KIWA.
Phoenix-Mesa-Gateway Airport (AZA) is located in Mesa, United States.
The local time zone at Phoenix-Mesa-Gateway Airport (AZA) is America/Phoenix (GMT-7).
About 8 scheduled departures were counted at Phoenix-Mesa-Gateway Airport (AZA) when flight schedules were last measured on July 19, 2026.
For international flights, arrive at least 3 hours before departure; for domestic flights, about 2 hours.
Destinations on the current departures board at Phoenix-Mesa-Gateway Airport (AZA) include Washington, Harlingen, Idaho Falls, Grand Rapids, Minot, and Abilene.
The board on this page shows arrivals and departures for Phoenix-Mesa-Gateway Airport (AZA). It re-checks for updates while the page is open, and every board states how old its data is — busy hubs are refreshed within hours, quieter airports less often.