Allegiant Air flight G4 1321: Multiple routes

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Wed 06:00 Orlando Sanford (SFB) 08:37 Grand Rapids (GRR)
G4 1321 Non-stop Boeing 737 MAX 8 (7M8) 2:37 Operates only on 2025-05-28
Wed 06:10 Orlando Sanford (SFB) 08:47 Grand Rapids (GRR)
G4 1321 Non-stop Boeing 737 MAX 8 (7M8) 2:37 Operates only on 2025-05-21
Fri 08:30 Orlando Sanford (SFB) 10:07 Springfield (SGF)
G4 1321 Non-stop Airbus A319 (319) 2:37 Operates only on 2025-05-16
Thu 10:00 Orlando Sanford (SFB) 12:19 Fort Wayne (FWA)
G4 1321 Non-stop Boeing 737 MAX 8 (7M8) 2:19 Effective 2025-10-23 through 2025-10-30
Wed 10:18 Wichita (ICT) 13:56 Orlando Sanford (SFB)
G4 1321 Non-stop Airbus A319 (319) 2:38 Operates only on 2025-08-06
Mon 14:21 Orlando Sanford (SFB) 16:14 Des Moines (DSM)
G4 1321 Non-stop Airbus A319 (319) 2:53 Effective 2025-07-07 through 2025-07-21
Mon 14:21 Orlando Sanford (SFB) 16:14 Des Moines (DSM)
G4 1321 Non-stop Boeing 737 MAX 8 (7M8) 2:53 Operates only on 2025-07-28
Mon 14:21 Orlando Sanford (SFB) 16:14 Des Moines (DSM)
G4 1321 Non-stop Airbus A319 (319) 2:53 Operates only on 2025-08-04
Mon 14:21 Orlando Sanford (SFB) 16:14 Des Moines (DSM)
G4 1321 Non-stop Boeing 737 MAX 8 (7M8) 2:53 Operates only on 2025-08-11
Wed 15:19 Knoxville (TYS) 16:50 Orlando Sanford (SFB)
G4 1321 Non-stop Airbus A320 (320) 1:31 Operates only on 2025-10-22
Tue 15:55 Bloomington/Normal (BMI) 19:14 Orlando Sanford (SFB)
G4 1321 Non-stop Airbus A320 (320) 2:19 Operates only on 2025-06-24
Tue 15:55 Bloomington/Normal (BMI) 19:14 Orlando Sanford (SFB)
G4 1321 Non-stop Airbus A319 (319) 2:19 Operates only on 2025-07-01
Thu 16:38 Harrisburg (MDT) 18:06 Myrtle Beach (MYR)
G4 1321 Non-stop Airbus A319 (319) 1:28 Operates only on 2025-05-22
Thu 16:38 Harrisburg (MDT) 18:06 Myrtle Beach (MYR)
G4 1321 Non-stop Boeing 737 MAX 8 (7M8) 1:28 Operates only on 2025-05-29
Fri 17:04 Des Moines (DSM) 20:49 Orlando Sanford (SFB)
G4 1321 Non-stop Airbus A319 (319) 2:45 Effective 2025-06-20 through 2025-06-27
Sat 18:42 Oklahoma City (OKC) 22:17 Orlando Sanford (SFB)
G4 1321 Non-stop Airbus A319 (319) 2:35 Effective 2025-07-05 through 2025-08-02
Sun 18:51 Orlando Sanford (SFB) 20:49 Lexington (LEX)
G4 1321 Non-stop Airbus A320 (320) 1:58 Effective 2025-11-09 through 2025-11-16
Mon 19:26 Des Moines (DSM) 23:11 Orlando Sanford (SFB)
G4 1321 Non-stop Airbus A319 (319) 2:45 Operates only on 2025-08-18
Fri 20:20 Fayetteville/Springdale (XNA) 23:36 Orlando Sanford (SFB)
G4 1321 Non-stop Boeing 737 MAX 8 (7M8) 2:16 Operates only on 2025-08-15
Mon 20:52 Grand Rapids (GRR) 23:23 Orlando Sanford (SFB)
G4 1321 Non-stop Boeing 737 MAX 8 (7M8) 2:31 Operates only on 2025-05-19
Wed 21:12 Indianapolis (IND) 23:20 Orlando Sanford (SFB)
G4 1321 Non-stop Airbus A320 (320) 2:08 Operates only on 2025-10-01
Wed 21:12 Indianapolis (IND) 23:20 Orlando Sanford (SFB)
G4 1321 Non-stop Boeing 737 MAX 8 (7M8) 2:08 Operates only on 2025-10-08
Wed 21:12 Indianapolis (IND) 23:20 Orlando Sanford (SFB)
G4 1321 Non-stop Airbus A320 (320) 2:08 Operates only on 2025-10-15
Wed 21:34 Knoxville (TYS) 23:09 Orlando Sanford (SFB)
G4 1321 Non-stop Boeing 737 MAX 8 (7M8) 1:35 Operates only on 2025-09-24
This flight number is listed as serving the following routes:
Allegiant Air flight G4 1321: Multiple routes
Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Allegiant Air G41321
Operates only on 2025-05-28
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: 2:37, non-stop
Boeing 737 MAX 8 (7M8)

Allegiant Air G41321
Operates only on 2025-05-21
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: 2:37, non-stop
Boeing 737 MAX 8 (7M8)

Allegiant Air G41321
Operates only on 2025-05-16
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: 2:37, non-stop
Airbus A319 (319)

Allegiant Air G41321
Effective 2025-10-23 through 2025-10-30
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: 2:19, non-stop
Boeing 737 MAX 8 (7M8)

Allegiant Air G41321
Operates only on 2025-08-06
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: 2:38, non-stop
Airbus A319 (319)

Allegiant Air G41321
Effective 2025-07-07 through 2025-07-21
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: 2:53, non-stop
Airbus A319 (319)

Allegiant Air G41321
Operates only on 2025-07-28
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: 2:53, non-stop
Boeing 737 MAX 8 (7M8)

Allegiant Air G41321
Operates only on 2025-08-04
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: 2:53, non-stop
Airbus A319 (319)

Allegiant Air G41321
Operates only on 2025-08-11
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: 2:53, non-stop
Boeing 737 MAX 8 (7M8)

Allegiant Air G41321
Operates only on 2025-10-22
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: 1:31, non-stop
Airbus A320 (320)

Allegiant Air G41321
Operates only on 2025-06-24
Mon
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Tue
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: 2:19, non-stop
Airbus A320 (320)

Allegiant Air G41321
Operates only on 2025-07-01
Mon
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Tue
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: 2:19, non-stop
Airbus A319 (319)

Allegiant Air G41321
Operates only on 2025-05-22
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: 1:28, non-stop
Airbus A319 (319)

Allegiant Air G41321
Operates only on 2025-05-29
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: 1:28, non-stop
Boeing 737 MAX 8 (7M8)

Allegiant Air G41321
Effective 2025-06-20 through 2025-06-27
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: 2:45, non-stop
Airbus A319 (319)

Allegiant Air G41321
Effective 2025-07-05 through 2025-08-02
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: 2:35, non-stop
Airbus A319 (319)

Allegiant Air G41321
Effective 2025-11-09 through 2025-11-16
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: 1:58, non-stop
Airbus A320 (320)

Allegiant Air G41321
Operates only on 2025-08-18
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: 2:45, non-stop
Airbus A319 (319)

Allegiant Air G41321
Operates only on 2025-08-15
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: 2:16, non-stop
Boeing 737 MAX 8 (7M8)

Allegiant Air G41321
Operates only on 2025-05-19
Mon
Tue
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Wed
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Thu
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Fri
-
Sat
-
Sun
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Duration: 2:31, non-stop
Boeing 737 MAX 8 (7M8)

Allegiant Air G41321
Operates only on 2025-10-01
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: 2:08, non-stop
Airbus A320 (320)

Allegiant Air G41321
Operates only on 2025-10-08
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: 2:08, non-stop
Boeing 737 MAX 8 (7M8)

Allegiant Air G41321
Operates only on 2025-10-15
Mon
-
Tue
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Wed
Thu
-
Fri
-
Sat
-
Sun
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Duration: 2:08, non-stop
Airbus A320 (320)

Allegiant Air G41321
Operates only on 2025-09-24
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: 1:35, non-stop
Boeing 737 MAX 8 (7M8)
This flight number is listed as serving the following routes:
  • Bloomington/Normal (BMI) - Orlando Sanford (SFB)
  • Des Moines (DSM) - Orlando Sanford (SFB)
  • Fayetteville/Springdale (XNA) - Orlando Sanford (SFB)
  • Harrisburg (MDT) - Myrtle Beach (MYR)
  • Indianapolis (IND) - Orlando Sanford (SFB)
  • Knoxville (TYS) - Orlando Sanford (SFB)
  • Oklahoma City (OKC) - Orlando Sanford (SFB)
  • Orlando Sanford (SFB) - Fort Wayne (FWA)
  • Orlando Sanford (SFB) - Grand Rapids (GRR)
  • Orlando Sanford (SFB) - Lexington (LEX)
  • Orlando Sanford (SFB) - Springfield (SGF)
  • Wichita (ICT) - Orlando Sanford (SFB)