Allegiant Air flight G4 3027: Multiple routes

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Sat 06:45 Knoxville (TYS) 09:05 Boston Logan (BOS)
G4 3027 Non-stop Airbus A320 (320) 2:20 Effective 2026-07-18 through 2026-08-15
Sun 07:30 Knoxville (TYS) 09:40 Boston Logan (BOS)
G4 3027 Non-stop Airbus A320 (320) 2:10 Effective 2026-05-24 through 2026-05-31
Fri 12:27 Knoxville (TYS) 13:47 Jacksonville (JAX)
G4 3027 Non-stop Airbus A320 (320) 1:20 Effective 2026-05-22 through 2026-05-29
Mon 12:40 Knoxville (TYS) 14:00 Jacksonville (JAX)
G4 3027 Non-stop Airbus A320 (320) 1:20 Effective 2026-06-08 through 2026-08-03
Mon,Fri 12:55 Knoxville (TYS) 14:43 Orlando (MCO)
G4 3027 Non-stop Airbus A320 (320) 1:48 Effective 2026-01-09 through 2026-02-09
Fri 13:16 Knoxville (TYS) 14:59 St. Pete-Clearwater, Tampa (PIE)
G4 3027 Non-stop Airbus A320 (320) 1:43 Operates only on 2026-03-13
Mon 14:16 Orlando Sanford (SFB) 15:55 Knoxville (TYS)
G4 3027 Non-stop Airbus A320 (320) 1:39 Operates only on 2026-03-09
Sun 15:21 Destin/Fort Walton Beach (VPS) 18:04 Louisville (SDF)
G4 3027 Non-stop Airbus A320 (320) 1:43 Effective 2026-06-14 through 2026-06-28
Thu 17:26 Huntsville (HSV) 20:13 St. Pete-Clearwater, Tampa (PIE)
G4 3027 Non-stop Airbus A320 (320) 1:47 Operates only on 2026-04-02
Thu 17:43 Harrisburg (MDT) 19:49 Jacksonville (JAX)
G4 3027 Non-stop Airbus A320 (320) 2:06 Effective 2026-04-09 through 2026-04-30
Sat 19:06 Orlando Sanford (SFB) 20:45 Knoxville (TYS)
G4 3027 Non-stop Airbus A320 (320) 1:39 Operates only on 2026-03-28
Mon 20:24 St. Pete-Clearwater, Tampa (PIE) 22:05 Knoxville (TYS)
G4 3027 Non-stop Airbus A320 (320) 1:41 Operates only on 2026-02-23
Sat 21:37 Orlando Sanford (SFB) 23:16 Knoxville (TYS)
G4 3027 Non-stop Airbus A320 (320) 1:39 Operates only on 2026-03-21
This flight number is listed as serving the following routes:


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Allegiant Air flight G4 3027: Multiple routes
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Allegiant Air G43027
06:45
Knoxville (TYS)

09:05
Boston Logan (BOS)
Effective 2026-07-18 through 2026-08-15
Mon
-
Tue
-
Wed
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Thu
-
Fri
-
Sat
Sun
-
Duration: 2:20, non-stop
Airbus A320 (320)
Direct Flights:
Allegiant Air G43027
07:30
Knoxville (TYS)

09:40
Boston Logan (BOS)
Effective 2026-05-24 through 2026-05-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:10, non-stop
Airbus A320 (320)
Direct Flights:
Allegiant Air G43027
12:27
Knoxville (TYS)

13:47
Jacksonville (JAX)
Effective 2026-05-22 through 2026-05-29
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 1:20, non-stop
Airbus A320 (320)
Direct Flights:
Allegiant Air G43027
12:40
Knoxville (TYS)

14:00
Jacksonville (JAX)
Effective 2026-06-08 through 2026-08-03
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:20, non-stop
Airbus A320 (320)
Direct Flights:
Allegiant Air G43027
12:55
Knoxville (TYS)

14:43
Orlando (MCO)
Effective 2026-01-09 through 2026-02-09
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 1:48, non-stop
Airbus A320 (320)
Direct Flights:
Allegiant Air G43027
13:16
Knoxville (TYS)

14:59
St. Pete-Clearwater, Tampa (PIE)
Operates only on 2026-03-13
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 1:43, non-stop
Airbus A320 (320)
Direct Flights:
Allegiant Air G43027
14:16
Orlando Sanford (SFB)

15:55
Knoxville (TYS)
Operates only on 2026-03-09
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:39, non-stop
Airbus A320 (320)
Direct Flights:
Allegiant Air G43027
15:21
Destin/Fort Walton Beach (VPS)

18:04
Louisville (SDF)
Effective 2026-06-14 through 2026-06-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:43, non-stop
Airbus A320 (320)
Direct Flights:
Allegiant Air G43027
17:26
Huntsville (HSV)

20:13
St. Pete-Clearwater, Tampa (PIE)
Operates only on 2026-04-02
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:47, non-stop
Airbus A320 (320)
Direct Flights:
Allegiant Air G43027
17:43
Harrisburg (MDT)

19:49
Jacksonville (JAX)
Effective 2026-04-09 through 2026-04-30
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:06, non-stop
Airbus A320 (320)
Direct Flights:
Allegiant Air G43027
19:06
Orlando Sanford (SFB)

20:45
Knoxville (TYS)
Operates only on 2026-03-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:39, non-stop
Airbus A320 (320)
Direct Flights:
Allegiant Air G43027
20:24
St. Pete-Clearwater, Tampa (PIE)

22:05
Knoxville (TYS)
Operates only on 2026-02-23
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:41, non-stop
Airbus A320 (320)
Direct Flights:
Allegiant Air G43027
21:37
Orlando Sanford (SFB)

23:16
Knoxville (TYS)
Operates only on 2026-03-21
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
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Duration: 1:39, non-stop
Airbus A320 (320)
This flight number is listed as serving the following routes:
  • Destin/Fort Walton Beach (VPS) - Louisville (SDF)
  • Harrisburg (MDT) - Jacksonville (JAX)
  • Huntsville (HSV) - St. Pete-Clearwater, Tampa (PIE)
  • Knoxville (TYS) - Boston Logan (BOS)
  • Knoxville (TYS) - Jacksonville (JAX)
  • Knoxville (TYS) - Orlando (MCO)
  • Knoxville (TYS) - St. Pete-Clearwater, Tampa (PIE)
  • Orlando Sanford (SFB) - Knoxville (TYS)
All Allegiant Air flights
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