Allegiant Air
flug
G4 637:
Multiple routes
FLUGPLAN
Direktflüge:
Allegiant Air G4637
Effective 2026-06-05 through 2026-06-29
Mo
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Duration: 2:14, non-stop
Airbus A320 (320)
Airbus A320 (320)
Direktflüge:
Allegiant Air G4637
Effective 2026-07-03 through 2026-08-17
Mo
Di
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Do
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Duration: 2:19, non-stop
Airbus A320 (320)
Airbus A320 (320)
Direktflüge:
Allegiant Air G4637
Operates only on 2026-03-09
Mo
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Mi
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Duration: 2:45, non-stop
Airbus A320 (320)
Airbus A320 (320)
Direktflüge:
Allegiant Air G4637
Effective 2026-03-20 through 2026-03-30
Mo
Di
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Mi
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Do
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Duration: 2:45, non-stop
Airbus A320 (320)
Airbus A320 (320)
Direktflüge:
Allegiant Air G4637
Effective 2026-02-13 through 2026-03-02
Mo
Di
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Mi
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Do
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Fr
Sa
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Duration: 2:40, non-stop
Airbus A320 (320)
Airbus A320 (320)
Direktflüge:
Allegiant Air G4637
Operates only on 2026-03-06
Mo
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Duration: 2:45, non-stop
Airbus A320 (320)
Airbus A320 (320)
Direktflüge:
Allegiant Air G4637
Effective 2026-03-13 through 2026-03-16
Mo
Di
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Mi
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Do
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Fr
Sa
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Duration: 2:45, non-stop
Airbus A320 (320)
Airbus A320 (320)
Direktflüge:
Allegiant Air G4637
Effective 2026-04-03 through 2026-05-18
Mo
Di
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Mi
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Do
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Fr
Sa
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Duration: 2:43, non-stop
Airbus A320 (320)
Airbus A320 (320)
Direktflüge:
Allegiant Air G4637
Effective 2026-01-07 through 2026-02-04
Mo
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Do
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Duration: 3:05, non-stop
Airbus A320 (320)
Airbus A320 (320)
Direktflüge:
Allegiant Air G4637
Effective 2026-05-22 through 2026-06-01
Mo
Di
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Mi
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Do
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Fr
Sa
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So
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Duration: 2:18, non-stop
Airbus A320 (320)
Airbus A320 (320)
Direktflüge:
Allegiant Air G4637
Effective 2026-02-12 through 2026-02-19
Mo
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Duration: 3:10, non-stop
Airbus A320 (320)
Airbus A320 (320)
Direktflüge:
Allegiant Air G4637
Effective 2026-01-08 through 2026-02-05
Mo
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Di
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Mi
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Do
Fr
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Sa
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Duration: 3:13, non-stop
Airbus A320 (320)
Airbus A320 (320)
Direktflüge:
Allegiant Air G4637
Effective 2026-01-11 through 2026-02-08
Mo
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Di
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Mi
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Do
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Fr
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Sa
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Duration: 1:58, non-stop
Airbus A320 (320)
Airbus A320 (320)
Direktflüge:
Allegiant Air G4637
Effective 2026-05-20 through 2026-05-27
Mo
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Di
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Mi
Do
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Fr
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Sa
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So
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Duration: 2:18, non-stop
Airbus A320 (320)
Airbus A320 (320)
Direktflüge:
Allegiant Air G4637
Effective 2026-08-05 through 2026-08-12
Mo
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Di
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Mi
Do
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Fr
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Sa
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Duration: 2:19, non-stop
Airbus A320 (320)
Airbus A320 (320)
This flight number is listed as serving the following routes:
- Colorado Springs (COS) - Phoenix-Mesa Gateway (AZA)
- Phoenix-Mesa Gateway (AZA) - Bozeman (BZN)
- Phoenix-Mesa Gateway (AZA) - Chicago Rockford (RFD)
- Phoenix-Mesa Gateway (AZA) - Kalispell (FCA)
- Springfield (SGF) - Phoenix-Mesa Gateway (AZA)