Allegiant Air (G4) is a United States airline with the radio callsign “ALLEGIANT”. It operates 2,971 routes from 138 airports to 133 destinations in 3 countries, anchored at Los Angeles (LAX). Its longest route is Skellefteå (SFT) to Belleville (BLV), roughly 7,080 km. Around 2,965 of its routes are domestic and 6 international. Every G4 flight number, origin and destination is listed below; live status, scheduled and actual times, gate and terminal come from the FlightNerve API.
Origin and destination for routes 401–500 of 2,971. Durations and scheduled times are available via the API.
133 destinations served.
Top origin airports by number of routes.
Allegiant Air connects 138 origin airports with 133 destinations on 2,971 scheduled routes. Its domestic network covers about 2,965 routes within United States, while 6 routes reach international destinations across 3 countries. The busiest base, Los Angeles (LAX), anchors most G4 departures. Use the map above to see the full route geography, or open any flight number for its exact origin, destination and live status.
Allegiant Air (G4) serves 133 destinations in 3 countries across 2,971 routes tracked by FlightNerve.
Allegiant Air’s busiest base is Los Angeles International Airport (LAX) in Los Angeles.
Allegiant Air’s longest scheduled route is Skellefteå (SFT) to Belleville (BLV), about 7,080 km.
Yes. FlightNerve returns live status, position, schedule and aircraft for any G4 flight in a single API call.
Live status, position, schedule and aircraft for every G4 flight, one API call.
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