Allegiant Air
flight
G4 3031:
Multiple routes
FLIGHT SCHEDULE
Direct Flights:
Allegiant Air G43031
Effective 2026-05-21 through 2026-05-28
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: 3:21, non-stop
Airbus A320 (320)
Airbus A320 (320)
Direct Flights:
Allegiant Air G43031
Effective 2026-06-04 through 2026-06-28
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
Duration: 3:15, non-stop
Airbus A320 (320)
Airbus A320 (320)
Direct Flights:
Allegiant Air G43031
Effective 2026-08-06 through 2026-08-13
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: 3:21, non-stop
Airbus A320 (320)
Airbus A320 (320)
Direct Flights:
Allegiant Air G43031
Effective 2026-03-20 through 2026-03-27
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: 1:42, non-stop
Airbus A320 (320)
Airbus A320 (320)
Direct Flights:
Allegiant Air G43031
Effective 2026-03-04 through 2026-03-25
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: 1:42, non-stop
Airbus A320 (320)
Airbus A320 (320)
Direct Flights:
Allegiant Air G43031
Operates only on 2026-02-15
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: 3:27, non-stop
Airbus A320 (320)
Airbus A320 (320)
Direct Flights:
Allegiant Air G43031
Effective 2026-05-22 through 2026-06-01
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: 2:02, non-stop
Airbus A320 (320)
Airbus A320 (320)
Direct Flights:
Allegiant Air G43031
Operates only on 2026-03-29
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: 2:18, non-stop
Airbus A320 (320)
Airbus A320 (320)
Direct Flights:
Allegiant Air G43031
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
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Sat
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Sun
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Duration: 1:51, non-stop
Airbus A320 (320)
Airbus A320 (320)
Direct Flights:
Allegiant Air G43031
Effective 2026-01-11 through 2026-02-08
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: 1:50, non-stop
Airbus A320 (320)
Airbus A320 (320)
Direct Flights:
Allegiant Air G43031
Effective 2026-02-26 through 2026-03-01
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
Duration: 1:19, non-stop
Airbus A320 (320)
Airbus A320 (320)
Direct Flights:
Allegiant Air G43031
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: 1:19, non-stop
Airbus A320 (320)
Airbus A320 (320)
Direct Flights:
Allegiant Air G43031
Effective 2026-04-10 through 2026-05-15
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: 1:40, non-stop
Airbus A320 (320)
Airbus A320 (320)
This flight number is listed as serving the following routes:
- Jacksonville (JAX) - Harrisburg (MDT)
- Jacksonville (JAX) - Knoxville (TYS)
- Knoxville (TYS) - Denver (DEN)
- Orlando Sanford (SFB) - Knoxville (TYS)
- Orlando (MCO) - Knoxville (TYS)
- Phoenix Sky Harbor (PHX) - Knoxville (TYS)
- Punta Gorda (PGD) - Knoxville (TYS)
- St. Pete-Clearwater, Tampa (PIE) - Knoxville (TYS)