Allegiant Air
flight
G4 1639:
Multiple routes
FLIGHT SCHEDULE
Direct Flights:
Allegiant Air G41639
Effective 2026-03-06 through 2026-03-09
Mon
Tue
-
-
Wed
-
-
Thu
-
-
Fri
Sat
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-
Sun
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-
Duration: 2:09, non-stop
Airbus A319 (319)
Airbus A319 (319)
Direct Flights:
Allegiant Air G41639
Effective 2026-03-13 through 2026-04-06
Mon
Tue
-
-
Wed
-
-
Thu
-
-
Fri
Sat
-
-
Sun
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-
Duration: 2:07, non-stop
Airbus A319 (319)
Airbus A319 (319)
Direct Flights:
Allegiant Air G41639
Effective 2026-02-13 through 2026-03-02
Mon
Tue
-
-
Wed
-
-
Thu
-
-
Fri
Sat
-
-
Sun
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-
Duration: 2:07, non-stop
Airbus A319 (319)
Airbus A319 (319)
Direct Flights:
Allegiant Air G41639
Effective 2026-05-21 through 2026-05-31
Mon
-
-
Tue
-
-
Wed
-
-
Thu
Fri
-
-
Sat
-
-
Sun
Duration: 2:44, non-stop
Airbus A319 (319)
Airbus A319 (319)
Direct Flights:
Allegiant Air G41639
Effective 2026-04-13 through 2026-05-18
Mon
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
-
-
Sun
-
-
Duration: 2:09, non-stop
Airbus A319 (319)
Airbus A319 (319)
Direct Flights:
Allegiant Air G41639
Effective 2026-06-04 through 2026-06-28
Mon
-
-
Tue
-
-
Wed
-
-
Thu
Fri
-
-
Sat
-
-
Sun
Duration: 2:37, non-stop
Airbus A319 (319)
Airbus A319 (319)
This flight number is listed as serving the following routes:
- Las Vegas Harry Reid (LAS) - Billings (BIL)
- Las Vegas Harry Reid (LAS) - Bismarck (BIS)