Allegiant Air flight G4 3045: Multiple routes

FLIGHT SCHEDULE
Direct Flights:
Sun 07:00 Knoxville (TYS) 09:06 Fort Lauderdale (FLL) 1 G4 3045 Non-stop Airbus A320 (320) 2:06 Operates only on 2026-02-15
Sun 07:15 Knoxville (TYS) 09:17 Fort Lauderdale (FLL) 1 G4 3045 Non-stop Airbus A320 (320) 2:02 Effective 2026-07-05 through 2026-08-02
Fri 07:40 Knoxville (TYS) 09:41 Fort Lauderdale (FLL) 1 G4 3045 Non-stop Airbus A320 (320) 2:01 Effective 2026-03-20 through 2026-03-27
Fri 08:30 Knoxville (TYS) 10:14 Sarasota/Bradenton (SRQ) G4 3045 Non-stop Airbus A320 (320) 1:44 Effective 2026-04-10 through 2026-05-15
Sun 08:33 Denver (DEN) 13:11 Knoxville (TYS) G4 3045 Non-stop Airbus A320 (320) 2:38 Valid until 2026-01-04
Thu 09:23 St. Pete-Clearwater, Tampa (PIE) 11:05 Knoxville (TYS) G4 3045 Non-stop Airbus A320 (320) 1:42 Operates only on 2026-03-12
Thu 09:34 St. Pete-Clearwater, Tampa (PIE) 11:15 Knoxville (TYS) G4 3045 Non-stop Airbus A320 (320) 1:41 Operates only on 2026-02-26
Wed 11:35 St. Pete-Clearwater, Tampa (PIE) 13:16 Knoxville (TYS) G4 3045 Non-stop Airbus A320 (320) 1:41 Effective 2026-02-11 through 2026-02-18
Thu 11:50 Knoxville (TYS) 13:19 Jacksonville (JAX) G4 3045 Non-stop Airbus A320 (320) 1:29 Effective 2026-02-12 through 2026-02-19
Sat 13:50 Fort Wayne (FWA) 16:13 St. Pete-Clearwater, Tampa (PIE) G4 3045 Non-stop Airbus A320 (320) 2:23 Operates only on 2026-03-28
Mon 15:08 Washington Dulles (IAD) 16:40 Knoxville (TYS) G4 3045 Non-stop Airbus A320 (320) 1:32 Effective 2026-05-25 through 2026-06-01
Mon 15:20 Orlando Sanford (SFB) 16:59 Knoxville (TYS) G4 3045 Non-stop Airbus A320 (320) 1:39 Operates only on 2026-03-09
Mon 16:40 Punta Gorda (PGD) 18:31 Knoxville (TYS) G4 3045 Non-stop Airbus A320 (320) 1:51 Operates only on 2026-03-02
Fri 17:39 Knoxville (TYS) 19:32 Punta Gorda (PGD) G4 3045 Non-stop Airbus A320 (320) 1:53 Operates only on 2026-03-13
Thu 17:46 Knoxville (TYS) 19:29 St. Pete-Clearwater, Tampa (PIE) G4 3045 Non-stop Airbus A320 (320) 1:43 Operates only on 2026-03-05
Sun 18:09 Knoxville (TYS) 19:53 St. Pete-Clearwater, Tampa (PIE) G4 3045 Non-stop Airbus A320 (320) 1:44 Effective 2026-08-09 through 2026-08-16
Fri 19:11 Knoxville (TYS) 20:50 St. Pete-Clearwater, Tampa (PIE) G4 3045 Non-stop Airbus A320 (320) 1:39 Operates only on 2026-04-03
Fri 20:11 Orlando Sanford (SFB) 21:48 Knoxville (TYS) G4 3045 Non-stop Airbus A320 (320) 1:37 Valid until 2026-01-02
Sat 20:16 St. Pete-Clearwater, Tampa (PIE) 21:57 Knoxville (TYS) G4 3045 Non-stop Airbus A320 (320) 1:41 Effective 2026-05-23 through 2026-05-30
Fri 20:24 St. Pete-Clearwater, Tampa (PIE) 22:05 Knoxville (TYS) G4 3045 Non-stop Airbus A320 (320) 1:41 Effective 2026-02-13 through 2026-02-20
Mon,Fri 20:31 Punta Gorda (PGD) 22:21 Knoxville (TYS) G4 3045 Non-stop Airbus A320 (320) 1:50 Effective 2026-01-09 through 2026-02-09
Thu 20:34 St. Pete-Clearwater, Tampa (PIE) 22:16 Knoxville (TYS) G4 3045 Non-stop Airbus A320 (320) 1:42 Effective 2026-06-04 through 2026-06-25
Thu 20:42 St. Pete-Clearwater, Tampa (PIE) 22:23 Knoxville (TYS) G4 3045 Non-stop Airbus A320 (320) 1:41 Effective 2026-07-02 through 2026-07-30
Thu 20:43 St. Pete-Clearwater, Tampa (PIE) 22:25 Knoxville (TYS) G4 3045 Non-stop Airbus A320 (320) 1:42 Effective 2026-08-06 through 2026-08-13
Sun 21:19 Knoxville (TYS) 23:20 Fort Lauderdale (FLL) 1 G4 3045 Non-stop Boeing 737 MAX 8 (7M8) 2:01 Effective 2026-06-07 through 2026-06-28
Fri 21:55 St. Pete-Clearwater, Tampa (PIE) 23:36 Knoxville (TYS) G4 3045 Non-stop Airbus A320 (320) 1:41 Operates only on 2026-02-27

This flight number is listed as serving the following routes:

Denver (DEN) - Knoxville (TYS)
Fort Wayne (FWA) - St. Pete-Clearwater, Tampa (PIE)
Knoxville (TYS) - Fort Lauderdale (FLL)
Knoxville (TYS) - Jacksonville (JAX)
Knoxville (TYS) - Punta Gorda (PGD)
Knoxville (TYS) - Sarasota/Bradenton (SRQ)
Knoxville (TYS) - St. Pete-Clearwater, Tampa (PIE)
Orlando Sanford (SFB) - Knoxville (TYS)
Washington Dulles (IAD) - Knoxville (TYS)

All Allegiant Air flights

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Allegiant Air flight G4 3045: Multiple routes

FLIGHT SCHEDULE

Direct Flights:

Allegiant Air G43045

07:00

Knoxville (TYS)

09:06

Fort Lauderdale (FLL) 1

Operates only on 2026-02-15

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:06, non-stop
Airbus A320 (320)

Direct Flights:

Allegiant Air G43045

07:15

Knoxville (TYS)

09:17

Fort Lauderdale (FLL) 1

Effective 2026-07-05 through 2026-08-02

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:02, non-stop
Airbus A320 (320)

Direct Flights:

Allegiant Air G43045

07:40

Knoxville (TYS)

09:41

Fort Lauderdale (FLL) 1

Effective 2026-03-20 through 2026-03-27

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 2:01, non-stop
Airbus A320 (320)

Direct Flights:

Allegiant Air G43045

08:30

Knoxville (TYS)

10:14

Sarasota/Bradenton (SRQ)

Effective 2026-04-10 through 2026-05-15

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 1:44, non-stop
Airbus A320 (320)

Direct Flights:

Allegiant Air G43045

08:33

Denver (DEN)

13:11

Knoxville (TYS)

Valid until 2026-01-04

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:38, non-stop
Airbus A320 (320)

Direct Flights:

Allegiant Air G43045

09:23

St. Pete-Clearwater, Tampa (PIE)

11:05

Knoxville (TYS)

Operates only on 2026-03-12

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 1:42, non-stop
Airbus A320 (320)

Direct Flights:

Allegiant Air G43045

09:34

St. Pete-Clearwater, Tampa (PIE)

11:15

Knoxville (TYS)

Operates only on 2026-02-26

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 1:41, non-stop
Airbus A320 (320)

Direct Flights:

Allegiant Air G43045

11:35

St. Pete-Clearwater, Tampa (PIE)

13:16

Knoxville (TYS)

Effective 2026-02-11 through 2026-02-18

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:41, non-stop
Airbus A320 (320)

Direct Flights:

Allegiant Air G43045

11:50

Knoxville (TYS)

13:19

Jacksonville (JAX)

Effective 2026-02-12 through 2026-02-19

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 1:29, non-stop
Airbus A320 (320)

Direct Flights:

Allegiant Air G43045

13:50

Fort Wayne (FWA)

16:13

St. Pete-Clearwater, Tampa (PIE)

Operates only on 2026-03-28

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:23, non-stop
Airbus A320 (320)

Direct Flights:

Allegiant Air G43045

15:08

Washington Dulles (IAD)

16:40

Knoxville (TYS)

Effective 2026-05-25 through 2026-06-01

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:32, non-stop
Airbus A320 (320)

Direct Flights:

Allegiant Air G43045

15:20

Orlando Sanford (SFB)

16:59

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 G43045

16:40

Punta Gorda (PGD)

18:31

Knoxville (TYS)

Operates only on 2026-03-02

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:51, non-stop
Airbus A320 (320)

Direct Flights:

Allegiant Air G43045

17:39

Knoxville (TYS)

19:32

Punta Gorda (PGD)

Operates only on 2026-03-13

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 1:53, non-stop
Airbus A320 (320)

Direct Flights:

Allegiant Air G43045

17:46

Knoxville (TYS)

19:29

St. Pete-Clearwater, Tampa (PIE)

Operates only on 2026-03-05

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 1:43, non-stop
Airbus A320 (320)

Direct Flights:

Allegiant Air G43045

18:09

Knoxville (TYS)

19:53

St. Pete-Clearwater, Tampa (PIE)

Effective 2026-08-09 through 2026-08-16

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:44, non-stop
Airbus A320 (320)

Direct Flights:

Allegiant Air G43045

19:11

Knoxville (TYS)

20:50

St. Pete-Clearwater, Tampa (PIE)

Operates only on 2026-04-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 1:39, non-stop
Airbus A320 (320)

Direct Flights:

Allegiant Air G43045

20:11

Orlando Sanford (SFB)

21:48

Knoxville (TYS)

Valid until 2026-01-02

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 1:37, non-stop
Airbus A320 (320)

Direct Flights:

Allegiant Air G43045

20:16

St. Pete-Clearwater, Tampa (PIE)

21:57

Knoxville (TYS)

Effective 2026-05-23 through 2026-05-30

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:41, non-stop
Airbus A320 (320)

Direct Flights:

Allegiant Air G43045

20:24

St. Pete-Clearwater, Tampa (PIE)

22:05

Knoxville (TYS)

Effective 2026-02-13 through 2026-02-20

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 1:41, non-stop
Airbus A320 (320)

Direct Flights:

Allegiant Air G43045

20:31

Punta Gorda (PGD)

22:21

Knoxville (TYS)

Effective 2026-01-09 through 2026-02-09

Mon

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 1:50, non-stop
Airbus A320 (320)

Direct Flights:

Allegiant Air G43045

20:34

St. Pete-Clearwater, Tampa (PIE)

22:16

Knoxville (TYS)

Effective 2026-06-04 through 2026-06-25

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 1:42, non-stop
Airbus A320 (320)

Direct Flights:

Allegiant Air G43045

20:42

St. Pete-Clearwater, Tampa (PIE)

22:23

Knoxville (TYS)

Effective 2026-07-02 through 2026-07-30

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 1:41, non-stop
Airbus A320 (320)

Direct Flights:

Allegiant Air G43045

20:43

St. Pete-Clearwater, Tampa (PIE)

22:25

Knoxville (TYS)

Effective 2026-08-06 through 2026-08-13

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 1:42, non-stop
Airbus A320 (320)

Direct Flights:

Allegiant Air G43045

21:19

Knoxville (TYS)

23:20

Fort Lauderdale (FLL) 1

Effective 2026-06-07 through 2026-06-28

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:01, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Allegiant Air G43045

21:55

St. Pete-Clearwater, Tampa (PIE)

23:36

Knoxville (TYS)

Operates only on 2026-02-27

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 1:41, non-stop
Airbus A320 (320)

This flight number is listed as serving the following routes:

Denver (DEN) - Knoxville (TYS)
Fort Wayne (FWA) - St. Pete-Clearwater, Tampa (PIE)
Knoxville (TYS) - Fort Lauderdale (FLL)
Knoxville (TYS) - Jacksonville (JAX)
Knoxville (TYS) - Punta Gorda (PGD)
Knoxville (TYS) - Sarasota/Bradenton (SRQ)
Knoxville (TYS) - St. Pete-Clearwater, Tampa (PIE)
Orlando Sanford (SFB) - Knoxville (TYS)
Washington Dulles (IAD) - Knoxville (TYS)

All Allegiant Air flights

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