Allegiant Air
flight
G4 2921:
Multiple routes
FLIGHT SCHEDULE
Direct Flights:
Allegiant Air G42921
Operates only on 2026-06-08
Mon
Tue
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Wed
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Thu
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Fri
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Sat
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Sun
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Duration: 2:11, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Direct Flights:
Allegiant Air G42921
Effective 2026-06-15 through 2026-06-22
Mon
Tue
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Wed
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Thu
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Fri
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Sat
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Sun
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Duration: 2:11, non-stop
Airbus A319 (319)
Airbus A319 (319)
Direct Flights:
Allegiant Air G42921
Operates only on 2026-06-29
Mon
Tue
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Wed
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Thu
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Fri
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Sat
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Sun
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Duration: 2:11, non-stop
Airbus A320 (320)
Airbus A320 (320)
Direct Flights:
Allegiant Air G42921
Effective 2026-07-03 through 2026-07-06
Mon
Tue
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Wed
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Thu
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Fri
Sat
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Sun
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Duration: 2:09, non-stop
Airbus A320 (320)
Airbus A320 (320)
Direct Flights:
Allegiant Air G42921
Effective 2026-07-10 through 2026-08-03
Mon
Tue
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Wed
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Thu
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Fri
Sat
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Sun
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Duration: 2:09, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Direct Flights:
Allegiant Air G42921
Effective 2026-02-14 through 2026-02-21
Mon
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Tue
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Wed
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Thu
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Fri
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Sat
Sun
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Duration: 2:32, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Direct Flights:
Allegiant Air G42921
Valid until 2026-01-05
Mon
Tue
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Wed
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Thu
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Fri
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Sat
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Sun
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Duration: 2:40, non-stop
Airbus A319 (319)
Airbus A319 (319)
Direct Flights:
Allegiant Air G42921
Effective 2026-04-18 through 2026-04-25
Mon
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Tue
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Wed
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Thu
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Fri
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Sat
Sun
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Duration: 2:23, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Direct Flights:
Allegiant Air G42921
Operates only on 2026-04-07
Mon
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Tue
Wed
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Thu
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Fri
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Sat
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Sun
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Duration: 2:50, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Direct Flights:
Allegiant Air G42921
Effective 2026-02-17 through 2026-02-24
Mon
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Tue
Wed
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Thu
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Fri
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Sat
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Sun
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Duration: 2:58, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Direct Flights:
Allegiant Air G42921
Operates only on 2026-03-18
Mon
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Tue
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Wed
Thu
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Fri
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Sat
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Sun
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Duration: 3:29, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Direct Flights:
Allegiant Air G42921
Operates only on 2026-03-26
Mon
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Tue
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Wed
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Thu
Fri
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Sat
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Sun
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Duration: 2:57, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Direct Flights:
Allegiant Air G42921
Operates only on 2026-04-05
Mon
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Tue
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Wed
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Thu
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Fri
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Sat
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Sun
Duration: 2:50, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Direct Flights:
Allegiant Air G42921
Effective 2026-05-22 through 2026-05-29
Mon
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Tue
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Wed
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Thu
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Fri
Sat
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Sun
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Duration: 3:35, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Direct Flights:
Allegiant Air G42921
Effective 2026-02-12 through 2026-02-19
Mon
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Tue
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Wed
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Thu
Fri
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Sat
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Sun
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Duration: 1:50, non-stop
Airbus A319 (319)
Airbus A319 (319)
This flight number is listed as serving the following routes:
- Appleton (ATW) - Orlando Sanford (SFB)
- Bangor (BGR) - Orlando Sanford (SFB)
- Fargo (FAR) - Orlando Sanford (SFB)
- Huntington (HTS) - Orlando Sanford (SFB)
- Orlando Sanford (SFB) - Elmira/Corning (ELM)
- Orlando Sanford (SFB) - New York Stewart (SWF)
- Orlando Sanford (SFB) - Rickenbacker, Columbus (LCK)
- Peoria (PIA) - Orlando Sanford (SFB)