Allegiant Air
flight
G4 2851:
Multiple routes
FLIGHT SCHEDULE
Direct Flights:
Allegiant Air G42851
Operates only on 2026-05-25
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: 2:41, non-stop
Airbus A320 (320)
Airbus A320 (320)
Direct Flights:
Allegiant Air G42851
Operates only on 2026-06-01
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: 2:41, non-stop
Airbus A319 (319)
Airbus A319 (319)
Direct Flights:
Allegiant Air G42851
Effective 2026-07-02 through 2026-07-09
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: 2:18, non-stop
Airbus A320 (320)
Airbus A320 (320)
Direct Flights:
Allegiant Air G42851
Operates only on 2026-07-16
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: 2:18, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Direct Flights:
Allegiant Air G42851
Operates only on 2026-07-23
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: 2:18, non-stop
Airbus A320 (320)
Airbus A320 (320)
Direct Flights:
Allegiant Air G42851
Operates only on 2026-07-30
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: 2:18, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Direct Flights:
Allegiant Air G42851
Effective 2026-01-08 through 2026-02-05
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: 1:53, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Direct Flights:
Allegiant Air G42851
Effective 2026-06-03 through 2026-06-17
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: 2:23, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Direct Flights:
Allegiant Air G42851
Operates only on 2026-02-13
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: 1:53, non-stop
Airbus A320 (320)
Airbus A320 (320)
Direct Flights:
Allegiant Air G42851
Effective 2026-02-16 through 2026-02-23
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: 1:53, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Direct Flights:
Allegiant Air G42851
Effective 2026-02-27 through 2026-03-02
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: 1:53, non-stop
Airbus A320 (320)
Airbus A320 (320)
Direct Flights:
Allegiant Air G42851
Effective 2026-03-06 through 2026-03-09
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: 1:53, non-stop
Airbus A319 (319)
Airbus A319 (319)
Direct Flights:
Allegiant Air G42851
Effective 2026-07-06 through 2026-07-27
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: 1:55, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Direct Flights:
Allegiant Air G42851
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: 2:37, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Direct Flights:
Allegiant Air G42851
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: 2:37, non-stop
Airbus A320 (320)
Airbus A320 (320)
Direct Flights:
Allegiant Air G42851
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: 2:37, non-stop
Airbus A319 (319)
Airbus A319 (319)
Direct Flights:
Allegiant Air G42851
Effective 2026-05-23 through 2026-05-30
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: 2:27, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Direct Flights:
Allegiant Air G42851
Operates only on 2026-03-12
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
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
This flight number is listed as serving the following routes:
- Concord (USA) - Fort Lauderdale (FLL)
- Fort Wayne (FWA) - Orlando Sanford (SFB)
- Huntsville (HSV) - Orlando Sanford (SFB)
- Orlando Sanford (SFB) - Huntington (HTS)
- Orlando Sanford (SFB) - Roanoke (ROA)
- Orlando Sanford (SFB) - Syracuse (SYR)
- South Bend (SBN) - Orlando Sanford (SFB)