Allegiant Air
vol
G4 21:
Multiple routes
HORAIRES DES VOLS
Vols directs:
Allegiant Air G421
Effective 2026-07-03 through 2026-07-10
Lun
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Mar
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Mer
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Jeu
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Ven
Sam
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Dim
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Duration: 3:01, non-stop
Airbus A320 (320)
Airbus A320 (320)
Vols directs:
Allegiant Air G421
Operates only on 2026-07-17
Lun
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Mar
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Mer
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Jeu
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Ven
Sam
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Dim
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Duration: 3:01, non-stop
Airbus A319 (319)
Airbus A319 (319)
Vols directs:
Allegiant Air G421
Effective 2026-07-24 through 2026-08-14
Lun
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Mar
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Mer
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Jeu
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Ven
Sam
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Dim
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Duration: 3:01, non-stop
Airbus A320 (320)
Airbus A320 (320)
Vols directs:
Allegiant Air G421
Valid until 2026-01-03
Lun
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Mar
Mer
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Jeu
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Ven
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Sam
Dim
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Duration: 2:30, non-stop
Airbus A319 (319)
Airbus A319 (319)
Vols directs:
Allegiant Air G421
Effective 2026-01-08 through 2026-02-08
Lun
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Mar
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Mer
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Jeu
Ven
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Sam
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Dim
Duration: 2:32, non-stop
Airbus A319 (319)
Airbus A319 (319)
Vols directs:
Allegiant Air G421
Effective 2026-04-02 through 2026-05-14
Lun
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Mar
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Mer
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Jeu
Ven
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Sam
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Dim
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Duration: 1:20, non-stop
Airbus A319 (319)
Airbus A319 (319)
Vols directs:
Allegiant Air G421
Effective 2026-02-12 through 2026-02-22
Lun
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Mar
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Mer
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Jeu
Ven
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Sam
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Dim
Duration: 1:14, non-stop
Airbus A319 (319)
Airbus A319 (319)
Vols directs:
Allegiant Air G421
Operates only on 2026-03-01
Lun
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Mar
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Mer
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Jeu
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Ven
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Sam
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Dim
Duration: 1:12, non-stop
Airbus A319 (319)
Airbus A319 (319)
This flight number is listed as serving the following routes:
- Las Vegas Harry Reid (LAS) - Kalispell (FCA)
- Las Vegas Harry Reid (LAS) - Springfield (SGF)
- Santa Maria (SMX) - Las Vegas Harry Reid (LAS)