Allegiant Air

AAY521 / G4521

ICAO: AAY521 IATA: G4521

Click here to see all flights

Flight schedule

Select flight date

Departure

Arrive

Aircraft

Effective

Avalibility

19:14

Plattsburgh (PBG)

22:43

Fort Lauderdale (FLL) T1

Boeing 737MAX 8 Passenger

Begins

Now

Valid to

2026-06-25

sun

mon

tue

wed

thu

fri

sat

Every Thursday

Allegiant Air

AAY521

Duration

3h 29m

Distance

1346 mi, 2166 km

Coreshare

Same day flight

Yes

Terminal

Arrival: T1

Meals

Seats

190

Economy

190

12:00

Fort Lauderdale (FLL) T1

15:08

Syracuse (SYR)

Boeing 737MAX 8 Passenger

Operates only

2026-06-24

sun

mon

tue

wed

thu

fri

sat

Every Wednesday

Allegiant Air

AAY521

Duration

3h 08m

Distance

1205 mi, 1939 km

Coreshare

Same day flight

Yes

Terminal

Departure: T1

Meals

Seats

190

Economy

190

10:19

Concord (USA)

12:14

Fort Lauderdale (FLL) T1

Boeing 737MAX 8 Passenger

Begins

2026-07-01

Valid to

2026-07-29

sun

mon

tue

wed

thu

fri

sat

Every Wednesday

Allegiant Air

AAY521

Duration

1h 55m

Distance

647 mi, 1041 km

Coreshare

Same day flight

Yes

Terminal

Arrival: T1

Meals

Seats

190

Economy

190

19:17

Plattsburgh (PBG)

22:46

Fort Lauderdale (FLL) T1

Boeing 737MAX 8 Passenger

Begins

2026-07-02

Valid to

2026-07-30

sun

mon

tue

wed

thu

fri

sat

Every Thursday

Allegiant Air

AAY521

Duration

3h 29m

Distance

1346 mi, 2166 km

Coreshare

Same day flight

Yes

Terminal

Arrival: T1

Meals

Seats

190

Economy

190

18:43

Plattsburgh (PBG)

22:12

Fort Lauderdale (FLL) T1

Boeing 737MAX 8 Passenger

Begins

2026-07-18

Valid to

2026-08-01

sun

mon

tue

wed

thu

fri

sat

Every Saturday

Allegiant Air

AAY521

Duration

3h 29m

Distance

1346 mi, 2166 km

Coreshare

Same day flight

Yes

Terminal

Arrival: T1

Meals

Seats

190

Economy

190

10:21

Concord (USA)

12:20

Fort Lauderdale (FLL) T1

Boeing 737MAX 8 Passenger

Operates only

2026-08-05

sun

mon

tue

wed

thu

fri

sat

Every Wednesday

Allegiant Air

AAY521

Duration

1h 59m

Distance

647 mi, 1041 km

Coreshare

Same day flight

Yes

Terminal

Arrival: T1

Meals

Seats

190

Economy

190

19:18

Plattsburgh (PBG)

22:56

Fort Lauderdale (FLL) T1

Boeing 737MAX 8 Passenger

Begins

2026-08-06

Valid to

2026-08-13

sun

mon

tue

wed

thu

fri

sat

Every Thursday

Allegiant Air

AAY521

Duration

3h 38m

Distance

1346 mi, 2166 km

Coreshare

Same day flight

Yes

Terminal

Arrival: T1

Meals

Seats

190

Economy

190

13:20

Orlando (SFB)

14:56

Knoxville (TYS)

Boeing 737MAX 8 Passenger

Operates only

2026-09-02

sun

mon

tue

wed

thu

fri

sat

Every Wednesday

Allegiant Air

AAY521

Duration

1h 36m

Distance

512 mi, 824 km

Coreshare

Same day flight

Yes

Terminal

Meals

Seats

190

Economy

190

13:38

Punta Gorda (PGD)

15:24

Knoxville (TYS)

Boeing 737MAX 8 Passenger

Begins

2026-09-30

Valid to

2026-10-28

sun

mon

tue

wed

thu

fri

sat

Every Wednesday

Allegiant Air

AAY521

Duration

1h 46m

Distance

629 mi, 1012 km

Coreshare

Same day flight

Yes

Terminal

Meals

Seats

190

Economy

190

14:46

Fort Lauderdale (FLL) T1

17:49

Trenton (TTN)

Boeing 737MAX 8 Passenger

Operates only

2026-10-01

sun

mon

tue

wed

thu

fri

sat

Every Thursday

Allegiant Air

AAY521

Duration

3h 03m

Distance

1034 mi, 1664 km

Coreshare

Same day flight

Yes

Terminal

Departure: T1

Meals

Seats

190

Economy

190

17:19

Fort Lauderdale (FLL) T1

19:24

Knoxville (TYS)

Boeing 737MAX 8 Passenger

Operates only

2026-10-05

sun

mon

tue

wed

thu

fri

sat

Every Monday

Allegiant Air

AAY521

Duration

2h 05m

Distance

713 mi, 1147 km

Coreshare

Same day flight

Yes

Terminal

Departure: T1

Meals

Seats

190

Economy

190

14:45

Fort Lauderdale (FLL) T1

17:48

Trenton (TTN)

Boeing 737MAX 8 Passenger

Begins

2026-10-08

Valid to

2026-10-15

sun

mon

tue

wed

thu

fri

sat

Every Thursday

Allegiant Air

AAY521

Duration

3h 03m

Distance

1034 mi, 1664 km

Coreshare

Same day flight

Yes

Terminal

Departure: T1

Meals

Seats

190

Economy

190

19:35

Louisville (SDF)

21:59

Fort Lauderdale (FLL) T1

Boeing 737MAX 8 Passenger

Begins

2026-10-12

Valid to

2026-10-19

sun

mon

tue

wed

thu

fri

sat

Every Monday

Allegiant Air

AAY521

Duration

2h 24m

Distance

902 mi, 1451 km

Coreshare

Same day flight

Yes

Terminal

Arrival: T1

Meals

Seats

190

Economy

190

17:19

Fort Lauderdale (FLL) T1

19:24

Knoxville (TYS)

Boeing 737MAX 8 Passenger

Operates only

2026-10-26

sun

mon

tue

wed

thu

fri

sat

Every Monday

Allegiant Air

AAY521

Duration

2h 05m

Distance

713 mi, 1147 km

Coreshare

Same day flight

Yes

Terminal

Departure: T1

Meals

Seats

190

Economy

190

17:19

Fort Lauderdale (FLL) T1

19:24

Knoxville (TYS)

Boeing 737MAX 8 Passenger

Operates only

2026-11-02

sun

mon

tue

wed

thu

fri

sat

Every Monday

Allegiant Air

AAY521

Duration

2h 05m

Distance

713 mi, 1147 km

Coreshare

Same day flight

Yes

Terminal

Departure: T1

Meals

Seats

190

Economy

190

18:53

Louisville (SDF)

21:23

Fort Lauderdale (FLL) T1

Boeing 737MAX 8 Passenger

Begins

2026-11-09

Valid to

2026-11-16

sun

mon

tue

wed

thu

fri

sat

Every Monday

Allegiant Air

AAY521

Duration

2h 30m

Distance

902 mi, 1451 km

Coreshare

Same day flight

Yes

Terminal

Arrival: T1

Meals

Seats

190

Economy

190

15:34

Fort Lauderdale (FLL) T1

17:42

Bentonville (XNA)

Boeing 737MAX 8 Passenger

Operates only

2026-11-19

sun

mon

tue

wed

thu

fri

sat

Every Thursday

Allegiant Air

AAY521

Duration

3h 08m

Distance

1098 mi, 1767 km

Coreshare

Same day flight

Yes

Terminal

Departure: T1

Meals

Seats

190

Economy

190

10:00

Fort Lauderdale (FLL) T1

11:54

Greenville (GSP)

Boeing 737MAX 8 Passenger

Operates only

2026-11-23

sun

mon

tue

wed

thu

fri

sat

Every Monday

Allegiant Air

AAY521

Duration

1h 54m

Distance

625 mi, 1006 km

Coreshare

Same day flight

Yes

Terminal

Departure: T1

Meals

Seats

190

Economy

190

18:54

Akron (CAK)

21:40

Fort Lauderdale (FLL) T1

Boeing 737MAX 8 Passenger

Begins

2026-11-25

Valid to

2026-11-29

sun

mon

tue

wed

thu

fri

sat

Wednesdays and Sundays

Allegiant Air

AAY521

Duration

2h 46m

Distance

1033 mi, 1662 km

Coreshare

Same day flight

Yes

Terminal

Arrival: T1

Meals

Seats

190

Economy

190

06:00

Fort Lauderdale (FLL) T1

09:05

Rochester (ROC)

Boeing 737MAX 8 Passenger

Operates only

2026-12-18

sun

mon

tue

wed

thu

fri

sat

Every Friday

Allegiant Air

AAY521

Duration

3h 05m

Distance

1192 mi, 1918 km

Coreshare

Same day flight

Yes

Terminal

Departure: T1

Meals

Seats

190

Economy

190

17:36

Fort Lauderdale (FLL) T1

19:41

Knoxville (TYS)

Boeing 737MAX 8 Passenger

Operates only

2026-12-19

sun

mon

tue

wed

thu

fri

sat

Every Saturday

Allegiant Air

AAY521

Duration

2h 05m

Distance

713 mi, 1147 km

Coreshare

Same day flight

Yes

Terminal

Departure: T1

Meals

Seats

190

Economy

190

11:47

Akron (CAK)

14:42

Fort Lauderdale (FLL) T1

Boeing 737MAX 8 Passenger

Operates only

2026-12-21

sun

mon

tue

wed

thu

fri

sat

Every Monday

Allegiant Air

AAY521

Duration

2h 55m

Distance

1033 mi, 1662 km

Coreshare

Same day flight

Yes

Terminal

Arrival: T1

Meals

Seats

190

Economy

190

15:39

Fort Lauderdale (FLL) T1

18:29

Indianapolis (IND)

Boeing 737MAX 8 Passenger

Operates only

2026-12-23

sun

mon

tue

wed

thu

fri

sat

Every Wednesday

Allegiant Air

AAY521

Duration

2h 50m

Distance

1012 mi, 1628 km

Coreshare

Same day flight

Yes

Terminal

Departure: T1

Meals

Seats

190

Economy

190

13:45

Fort Lauderdale (FLL) T1

16:14

Cedar Rapids (CID)

Boeing 737MAX 8 Passenger

Begins

2026-12-25

Valid to

2027-01-01

sun

mon

tue

wed

thu

fri

sat

Every Friday

Allegiant Air

AAY521

Duration

3h 29m

Distance

1281 mi, 2061 km

Coreshare

Same day flight

Yes

Terminal

Departure: T1

Meals

Seats

190

Economy

190

10:47

Akron (CAK)

13:42

Fort Lauderdale (FLL) T1

Boeing 737MAX 8 Passenger

Begins

2026-12-26

Valid to

2027-01-02

sun

mon

tue

wed

thu

fri

sat

Every Saturday

Allegiant Air

AAY521

Duration

2h 55m

Distance

1033 mi, 1662 km

Coreshare

Same day flight

Yes

Terminal

Arrival: T1

Meals

Seats

190

Economy

190

19:19

Akron (CAK)

22:14

Fort Lauderdale (FLL) T1

Boeing 737MAX 8 Passenger

Begins

2026-12-28

Valid to

2027-01-04

sun

mon

tue

wed

thu

fri

sat

Every Monday

Allegiant Air

AAY521

Duration

2h 55m

Distance

1033 mi, 1662 km

Coreshare

Same day flight

Yes

Terminal

Arrival: T1

Meals

Seats

190

Economy

190

11:30

Knoxville (TYS)

13:38

Fort Lauderdale (FLL) T1

Boeing 737MAX 8 Passenger

Begins

2027-01-06

Valid to

2027-02-03

sun

mon

tue

wed

thu

fri

sat

Every Wednesday

Allegiant Air

AAY521

Duration

2h 08m

Distance

713 mi, 1147 km

Coreshare

Same day flight

Yes

Terminal

Arrival: T1

Meals

Seats

190

Economy

190

12:21

Akron (CAK)

15:22

Fort Lauderdale (FLL) T1

Boeing 737MAX 8 Passenger

Operates only

2027-01-11

sun

mon

tue

wed

thu

fri

sat

Every Monday

Allegiant Air

AAY521

Duration

3h 01m

Distance

1033 mi, 1662 km

Coreshare

Same day flight

Yes

Terminal

Arrival: T1

Meals

Seats

190

Economy

190

According to schedule

Live tracker

PBG

Plattsburgh, US

left TERMINAL N/A

Plattsburgh - PBG

THURSDAY 04-JUN-2026

19:14 GMT-0400

FLL

Fort Lauderdale, US

arrives TERMINAL 1

Fort Lauderdale - FLL

THURSDAY 04-JUN-2026

22:43 GMT-0400

General route info

Frequency:

Daily

Sun Thu

Direct distance

1028 miles, 1655 km

Actual distance

1033 miles, 1662 km

0.49%

Flight time

2h 46m

Flights / Week

2 flights

Seats / Week

190 seats/flight

380 seats/week

Upcoming scheduled flights in the coming 30 days

Date

Time

From

To

Aircraft

Status
Date:

Time:

From:

To:

Aircraft:

Status:

04 Jun 2026

19:14

Plattsburgh(PBG)

Fort Lauderdale(FLL)

Boeing 737MAX 8 Passenger

G4521
Date:

Time:

From:

To:

Aircraft:

Status:

11 Jun 2026

19:14

Plattsburgh(PBG)

Fort Lauderdale(FLL)

Boeing 737MAX 8 Passenger

G4521
Date:

Time:

From:

To:

Aircraft:

Status:

18 Jun 2026

19:14

Plattsburgh(PBG)

Fort Lauderdale(FLL)

Boeing 737MAX 8 Passenger

G4521
Date:

Time:

From:

To:

Aircraft:

Status:

24 Jun 2026

12:00

Fort Lauderdale(FLL)

Syracuse(SYR)

Boeing 737MAX 8 Passenger

G4521
Date:

Time:

From:

To:

Aircraft:

Status:

25 Jun 2026

19:14

Plattsburgh(PBG)

Fort Lauderdale(FLL)

Boeing 737MAX 8 Passenger

G4521
Date:

Time:

From:

To:

Aircraft:

Status:

01 Jul 2026

10:19

Concord(USA)

Fort Lauderdale(FLL)

Boeing 737MAX 8 Passenger

G4521
Date:

Time:

From:

To:

Aircraft:

Status:

02 Jul 2026

19:17

Plattsburgh(PBG)

Fort Lauderdale(FLL)

Boeing 737MAX 8 Passenger

G4521