Allegiant Air flight G4 1424: Multiple routes

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Sat 06:45 Knoxville (TYS) 09:03 Boston Logan (BOS)
G4 1424 Non-stop Airbus A320 (320) 2:18 Effective 2026-06-06 through 2026-06-13
Mon,Fri 08:42 Austin (AUS) 12:03 Knoxville (TYS)
G4 1424 Non-stop Airbus A320 (320) 2:21 Effective 2026-07-03 through 2026-08-03
Mon,Fri 08:56 Austin (AUS) 12:17 Knoxville (TYS)
G4 1424 Non-stop Airbus A320 (320) 2:21 Effective 2026-08-07 through 2026-08-17
Sun 09:23 St. Pete-Clearwater, Tampa (PIE) 11:05 Knoxville (TYS)
G4 1424 Non-stop Airbus A320 (320) 1:42 Operates only on 2026-03-15
Sun 09:36 Boston Logan (BOS) 12:05 Knoxville (TYS)
G4 1424 Non-stop Airbus A320 (320) 2:29 Effective 2026-05-10 through 2026-05-17
Tue,Sat 10:00 Knoxville (TYS) 11:35 Orlando Sanford (SFB)
G4 1424 Non-stop Airbus A320 (320) 1:35 Effective 2026-03-07 through 2026-03-10
Sat 10:00 Knoxville (TYS) 11:35 Orlando Sanford (SFB)
G4 1424 Non-stop Airbus A320 (320) 1:35 Operates only on 2026-03-28
Sat 12:31 Knoxville (TYS) 14:06 Orlando Sanford (SFB)
G4 1424 Non-stop Airbus A320 (320) 1:35 Operates only on 2026-03-21
Sat 14:54 Knoxville (TYS) 16:30 Orlando Sanford (SFB)
G4 1424 Non-stop Airbus A320 (320) 1:36 Effective 2026-02-14 through 2026-02-28
Mon 16:21 Punta Gorda (PGD) 18:10 Knoxville (TYS)
G4 1424 Non-stop Airbus A320 (320) 1:49 Effective 2026-06-08 through 2026-06-29
Thu 17:10 Knoxville (TYS) 18:44 Orlando Sanford (SFB)
G4 1424 Non-stop Airbus A320 (320) 1:34 Effective 2026-04-16 through 2026-05-14
Thu 21:20 Knoxville (TYS) 23:21 Fort Lauderdale (FLL) 1
G4 1424 Non-stop Boeing 737 MAX 8 (7M8) 2:01 Effective 2026-06-04 through 2026-06-25
Sun 21:32 Orlando Sanford (SFB) 23:09 Knoxville (TYS)
G4 1424 Non-stop Airbus A320 (320) 1:37 Operates only on 2026-01-04
Thu 21:36 Knoxville (TYS) 23:10 Orlando Sanford (SFB)
G4 1424 Non-stop Airbus A319 (319) 1:34 Operates only on 2026-04-09
This flight number is listed as serving the following routes:


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Allegiant Air flight G4 1424: Multiple routes
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Allegiant Air G41424
06:45
Knoxville (TYS)

09:03
Boston Logan (BOS)
Effective 2026-06-06 through 2026-06-13
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:18, non-stop
Airbus A320 (320)
Direct Flights:
Allegiant Air G41424
08:42
Austin (AUS)

12:03
Knoxville (TYS)
Effective 2026-07-03 through 2026-08-03
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 2:21, non-stop
Airbus A320 (320)
Direct Flights:
Allegiant Air G41424
08:56
Austin (AUS)

12:17
Knoxville (TYS)
Effective 2026-08-07 through 2026-08-17
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 2:21, non-stop
Airbus A320 (320)
Direct Flights:
Allegiant Air G41424
09:23
St. Pete-Clearwater, Tampa (PIE)

11:05
Knoxville (TYS)
Operates only on 2026-03-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:42, non-stop
Airbus A320 (320)
Direct Flights:
Allegiant Air G41424
09:36
Boston Logan (BOS)

12:05
Knoxville (TYS)
Effective 2026-05-10 through 2026-05-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:29, non-stop
Airbus A320 (320)
Direct Flights:
Allegiant Air G41424
10:00
Knoxville (TYS)

11:35
Orlando Sanford (SFB)
Effective 2026-03-07 through 2026-03-10
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:35, non-stop
Airbus A320 (320)
Direct Flights:
Allegiant Air G41424
10:00
Knoxville (TYS)

11:35
Orlando Sanford (SFB)
Operates only on 2026-03-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:35, non-stop
Airbus A320 (320)
Direct Flights:
Allegiant Air G41424
12:31
Knoxville (TYS)

14:06
Orlando Sanford (SFB)
Operates only on 2026-03-21
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:35, non-stop
Airbus A320 (320)
Direct Flights:
Allegiant Air G41424
14:54
Knoxville (TYS)

16:30
Orlando Sanford (SFB)
Effective 2026-02-14 through 2026-02-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:36, non-stop
Airbus A320 (320)
Direct Flights:
Allegiant Air G41424
16:21
Punta Gorda (PGD)

18:10
Knoxville (TYS)
Effective 2026-06-08 through 2026-06-29
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:49, non-stop
Airbus A320 (320)
Direct Flights:
Allegiant Air G41424
17:10
Knoxville (TYS)

18:44
Orlando Sanford (SFB)
Effective 2026-04-16 through 2026-05-14
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:34, non-stop
Airbus A320 (320)
Direct Flights:
Allegiant Air G41424
21:20
Knoxville (TYS)

23:21
Fort Lauderdale (FLL) 1
Effective 2026-06-04 through 2026-06-25
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:01, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Allegiant Air G41424
21:32
Orlando Sanford (SFB)

23:09
Knoxville (TYS)
Operates only on 2026-01-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:37, non-stop
Airbus A320 (320)
Direct Flights:
Allegiant Air G41424
21:36
Knoxville (TYS)

23:10
Orlando Sanford (SFB)
Operates only on 2026-04-09
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:34, non-stop
Airbus A319 (319)
This flight number is listed as serving the following routes:
  • Austin (AUS) - Knoxville (TYS)
  • Knoxville (TYS) - Boston Logan (BOS)
  • Knoxville (TYS) - Fort Lauderdale (FLL)
  • Knoxville (TYS) - Orlando Sanford (SFB)
  • Punta Gorda (PGD) - Knoxville (TYS)
  • St. Pete-Clearwater, Tampa (PIE) - Knoxville (TYS)
All Allegiant Air flights
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