Allegiant Air flight G4 2137: Multiple routes

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Sat 06:40 Fort Lauderdale (FLL) 1 08:14 Memphis (MEM)
G4 2137 Non-stop Boeing 737 MAX 8 (7M8) 2:34 Effective 2026-08-08 through 2026-08-15
Fri 08:52 Concord (USA) 10:51 Fort Lauderdale (FLL) 1
G4 2137 Non-stop Boeing 737 MAX 8 (7M8) 1:59 Valid until 2026-01-02
Fri 13:53 Huntsville (HSV) 16:57 Fort Lauderdale (FLL) 1
G4 2137 Non-stop Boeing 737 MAX 8 (7M8) 2:04 Effective 2026-03-20 through 2026-04-03
Fri 13:55 Huntsville (HSV) 16:59 Fort Lauderdale (FLL) 1
G4 2137 Non-stop Boeing 737 MAX 8 (7M8) 2:04 Operates only on 2026-03-13
Mon,Fri 14:49 Huntsville (HSV) 17:53 Fort Lauderdale (FLL) 1
G4 2137 Non-stop Boeing 737 MAX 8 (7M8) 2:04 Effective 2026-02-13 through 2026-03-09
Thu 16:13 Fort Lauderdale (FLL) 1 17:47 Memphis (MEM)
G4 2137 Non-stop Boeing 737 MAX 8 (7M8) 2:34 Effective 2026-08-06 through 2026-08-13
Fri 16:22 Fort Lauderdale (FLL) 1 18:58 Louisville (SDF)
G4 2137 Non-stop Boeing 737 MAX 8 (7M8) 2:36 Effective 2026-04-10 through 2026-05-15
This flight number is listed as serving the following routes:


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Allegiant Air flight G4 2137: Multiple routes
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Allegiant Air G42137
06:40
Fort Lauderdale (FLL) 1

08:14
Memphis (MEM)
Effective 2026-08-08 through 2026-08-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:34, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Allegiant Air G42137
08:52
Concord (USA)

10:51
Fort Lauderdale (FLL) 1
Valid until 2026-01-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 1:59, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Allegiant Air G42137
13:53
Huntsville (HSV)

16:57
Fort Lauderdale (FLL) 1
Effective 2026-03-20 through 2026-04-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 2:04, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Allegiant Air G42137
13:55
Huntsville (HSV)

16:59
Fort Lauderdale (FLL) 1
Operates only on 2026-03-13
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 2:04, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Allegiant Air G42137
14:49
Huntsville (HSV)

17:53
Fort Lauderdale (FLL) 1
Effective 2026-02-13 through 2026-03-09
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 2:04, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Allegiant Air G42137
16:13
Fort Lauderdale (FLL) 1

17:47
Memphis (MEM)
Effective 2026-08-06 through 2026-08-13
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
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Duration: 2:34, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Allegiant Air G42137
16:22
Fort Lauderdale (FLL) 1

18:58
Louisville (SDF)
Effective 2026-04-10 through 2026-05-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 2:36, non-stop
Boeing 737 MAX 8 (7M8)
This flight number is listed as serving the following routes:
  • Concord (USA) - Fort Lauderdale (FLL)
  • Fort Lauderdale (FLL) - Louisville (SDF)
  • Fort Lauderdale (FLL) - Memphis (MEM)
  • Huntsville (HSV) - Fort Lauderdale (FLL)
All Allegiant Air flights
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