Allegiant Air flight G4 2143: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Mon 07:40 Fort Lauderdale (FLL) 1 10:55 Syracuse (SYR)
G4 2143 Non-stop Boeing 737 MAX 8 (7M8) 3:15 Effective 2026-02-16 through 2026-02-23
Thu 10:07 Akron/Canton (CAK) 12:53 Fort Lauderdale (FLL) 1
G4 2143 Non-stop Boeing 737 MAX 8 (7M8) 2:46 Effective 2026-04-09 through 2026-04-30
Wed 13:24 Orlando Sanford (SFB) 15:02 Knoxville (TYS)
G4 2143 Non-stop Boeing 737 MAX 8 (7M8) 1:38 Operates only on 2026-02-18
Sat 13:53 Fort Lauderdale (FLL) 1 17:02 Syracuse (SYR)
G4 2143 Non-stop Boeing 737 MAX 8 (7M8) 3:09 Operates only on 2026-03-21
Sat 15:19 Fort Lauderdale (FLL) 1 18:31 Flint (FNT)
G4 2143 Non-stop Boeing 737 MAX 8 (7M8) 3:12 Operates only on 2026-03-14
Thu 15:48 Fort Lauderdale (FLL) 1 17:22 Memphis (MEM)
G4 2143 Non-stop Boeing 737 MAX 8 (7M8) 2:34 Effective 2026-05-21 through 2026-05-28
Wed 16:32 Orlando Sanford (SFB) 18:10 Knoxville (TYS)
G4 2143 Non-stop Airbus A320 (320) 1:38 Operates only on 2026-02-11
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This flight number is listed as serving the following routes:
Allegiant Air flight G4 2143: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Allegiant Air G42143
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: 3:15, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Allegiant Air G42143
Effective 2026-04-09 through 2026-04-30
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: 2:46, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Allegiant Air G42143
Operates only on 2026-02-18
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: 1:38, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Allegiant Air G42143
Operates only on 2026-03-21
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: 3:09, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Allegiant Air G42143
Operates only on 2026-03-14
Mon
-
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: 3:12, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Allegiant Air G42143
Effective 2026-05-21 through 2026-05-28
Mon
-
Tue
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Wed
-
Thu
Fri
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Sat
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Sun
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Duration: 2:34, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Allegiant Air G42143
Operates only on 2026-02-11
Mon
-
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: 1:38, non-stop
Airbus A320 (320)
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This flight number is listed as serving the following routes:
  • Akron/Canton (CAK) - Fort Lauderdale (FLL)
  • Fort Lauderdale (FLL) - Flint (FNT)
  • Fort Lauderdale (FLL) - Memphis (MEM)
  • Fort Lauderdale (FLL) - Syracuse (SYR)
  • Orlando Sanford (SFB) - Knoxville (TYS)