Allegiant Air flight G4 2126: Multiple routes

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Mon,Fri 06:00 Fort Lauderdale (FLL) 1 08:40 Louisville (SDF)
G4 2126 Non-stop Boeing 737 MAX 8 (7M8) 2:40 Effective 2026-02-13 through 2026-03-09
Fri 14:50 Fort Lauderdale (FLL) 1 17:17 Des Moines (DSM)
G4 2126 Non-stop Boeing 737 MAX 8 (7M8) 3:27 Effective 2026-08-07 through 2026-08-14
Sun 15:14 Fort Lauderdale (FLL) 1 17:28 Fayetteville/Springdale (XNA)
G4 2126 Non-stop Boeing 737 MAX 8 (7M8) 3:14 Operates only on 2026-03-29
Sat 15:44 Fort Lauderdale (FLL) 1 18:22 Cincinnati (CVG)
G4 2126 Non-stop Boeing 737 MAX 8 (7M8) 2:38 Operates only on 2026-05-30
Mon 16:22 Fort Lauderdale (FLL) 1 18:58 Louisville (SDF)
G4 2126 Non-stop Boeing 737 MAX 8 (7M8) 2:36 Effective 2026-04-13 through 2026-05-18
Sat 17:32 Lexington (LEX) 19:53 Fort Lauderdale (FLL) 1
G4 2126 Non-stop Boeing 737 MAX 8 (7M8) 2:21 Effective 2026-06-06 through 2026-06-27
This flight number is listed as serving the following routes:


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Allegiant Air flight G4 2126: Multiple routes
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Allegiant Air G42126
06:00
Fort Lauderdale (FLL) 1

08:40
Louisville (SDF)
Effective 2026-02-13 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: 2:40, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Allegiant Air G42126
14:50
Fort Lauderdale (FLL) 1

17:17
Des Moines (DSM)
Effective 2026-08-07 through 2026-08-14
Mon
-
Tue
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Wed
-
Thu
-
Fri
Sat
-
Sun
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Duration: 3:27, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Allegiant Air G42126
15:14
Fort Lauderdale (FLL) 1

17:28
Fayetteville/Springdale (XNA)
Operates only on 2026-03-29
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
Duration: 3:14, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Allegiant Air G42126
15:44
Fort Lauderdale (FLL) 1

18:22
Cincinnati (CVG)
Operates only on 2026-05-30
Mon
-
Tue
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Wed
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Thu
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Fri
-
Sat
Sun
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Duration: 2:38, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Allegiant Air G42126
16:22
Fort Lauderdale (FLL) 1

18:58
Louisville (SDF)
Effective 2026-04-13 through 2026-05-18
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: 2:36, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Allegiant Air G42126
17:32
Lexington (LEX)

19:53
Fort Lauderdale (FLL) 1
Effective 2026-06-06 through 2026-06-27
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: 2:21, non-stop
Boeing 737 MAX 8 (7M8)
This flight number is listed as serving the following routes:
  • Fort Lauderdale (FLL) - Cincinnati (CVG)
  • Fort Lauderdale (FLL) - Des Moines (DSM)
  • Fort Lauderdale (FLL) - Fayetteville/Springdale (XNA)
  • Fort Lauderdale (FLL) - Louisville (SDF)
  • Lexington (LEX) - Fort Lauderdale (FLL)
All Allegiant Air flights
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