Allegiant Air

AAY2123 / G42123

ICAO: AAY2123 IATA: G42123

Click here to see all flights

Flight schedule

Select flight date

Departure

Arrive

Aircraft

Effective

Avalibility

08:00

Fort Lauderdale (FLL) T1

10:25

Louisville (SDF)

Boeing 737MAX 8 Passenger

Begins

2026-09-14

Valid to

2026-09-28

sun

mon

tue

wed

thu

fri

sat

Every Monday

Allegiant Air

AAY2123

Duration

2h 25m

Distance

902 mi, 1451 km

Coreshare

Same day flight

Yes

Terminal

Departure: T1

Meals

Seats

190

Economy

190

09:04

Chattanooga (CHA)

11:08

Fort Lauderdale (FLL) T1

Boeing 737MAX 8 Passenger

Begins

2026-10-08

Valid to

2026-10-15

sun

mon

tue

wed

thu

fri

sat

Every Thursday

Allegiant Air

AAY2123

Duration

2h 04m

Distance

691 mi, 1112 km

Coreshare

Same day flight

Yes

Terminal

Arrival: T1

Meals

Seats

190

Economy

190

15:12

Fort Lauderdale (FLL) T1

17:34

Lexington (LEX)

Boeing 737MAX 8 Passenger

Begins

2026-11-05

Valid to

2026-11-12

sun

mon

tue

wed

thu

fri

sat

Every Thursday

Allegiant Air

AAY2123

Duration

2h 22m

Distance

871 mi, 1401 km

Coreshare

Same day flight

Yes

Terminal

Departure: T1

Meals

Seats

190

Economy

190

16:20

Fort Lauderdale (FLL) T1

19:25

Rochester (ROC)

Boeing 737MAX 8 Passenger

Operates only

2026-11-23

sun

mon

tue

wed

thu

fri

sat

Every Monday

Allegiant Air

AAY2123

Duration

3h 05m

Distance

1192 mi, 1918 km

Coreshare

Same day flight

Yes

Terminal

Departure: T1

Meals

Seats

190

Economy

190

18:03

Fort Lauderdale (FLL) T1

20:10

Knoxville (TYS)

Boeing 737MAX 8 Passenger

Begins

2026-12-03

Valid to

2026-12-10

sun

mon

tue

wed

thu

fri

sat

Every Thursday

Allegiant Air

AAY2123

Duration

2h 07m

Distance

713 mi, 1147 km

Coreshare

Same day flight

Yes

Terminal

Departure: T1

Meals

Seats

190

Economy

190

06:20

Fort Lauderdale (FLL) T1

08:27

Knoxville (TYS)

Boeing 737MAX 8 Passenger

Begins

2026-12-07

Valid to

2026-12-14

sun

mon

tue

wed

thu

fri

sat

Every Monday

Allegiant Air

AAY2123

Duration

2h 07m

Distance

713 mi, 1147 km

Coreshare

Same day flight

Yes

Terminal

Departure: T1

Meals

Seats

190

Economy

190

12:32

Columbus (LCK)

15:05

Fort Lauderdale (FLL) T1

Boeing 737MAX 8 Passenger

Begins

2026-12-23

Valid to

2026-12-30

sun

mon

tue

wed

thu

fri

sat

Every Wednesday

Allegiant Air

AAY2123

Duration

2h 33m

Distance

968 mi, 1558 km

Coreshare

Same day flight

Yes

Terminal

Arrival: T1

Meals

Seats

190

Economy

190

17:26

Bentonville (XNA)

21:03

Fort Lauderdale (FLL) T1

Boeing 737MAX 8 Passenger

Operates only

2026-12-31

sun

mon

tue

wed

thu

fri

sat

Every Thursday

Allegiant Air

AAY2123

Duration

2h 37m

Distance

1098 mi, 1767 km

Coreshare

Same day flight

Yes

Terminal

Arrival: T1

Meals

Seats

190

Economy

190

08:30

Fort Lauderdale (FLL) T1

10:40

Knoxville (TYS)

Boeing 737MAX 8 Passenger

Begins

2027-01-06

Valid to

2027-02-03

sun

mon

tue

wed

thu

fri

sat

Every Wednesday

Allegiant Air

AAY2123

Duration

2h 10m

Distance

713 mi, 1147 km

Coreshare

Same day flight

Yes

Terminal

Departure: T1

Meals

Seats

190

Economy

190

09:30

Fort Lauderdale (FLL) T1

11:40

Knoxville (TYS)

Boeing 737MAX 8 Passenger

Operates only

2027-01-08

sun

mon

tue

wed

thu

fri

sat

Every Friday

Allegiant Air

AAY2123

Duration

2h 10m

Distance

713 mi, 1147 km

Coreshare

Same day flight

Yes

Terminal

Departure: T1

Meals

Seats

190

Economy

190

08:50

Fort Lauderdale (FLL) T1

10:30

Memphis (MEM)

Boeing 737MAX 8 Passenger

Begins

2027-01-15

Valid to

2027-01-29

sun

mon

tue

wed

thu

fri

sat

Every Friday

Allegiant Air

AAY2123

Duration

2h 40m

Distance

855 mi, 1376 km

Coreshare

Same day flight

Yes

Terminal

Departure: T1

Meals

Seats

190

Economy

190

16:58

Huntsville (HSV)

20:08

Fort Lauderdale (FLL) T1

Boeing 737MAX 8 Passenger

Operates only

2027-02-08

sun

mon

tue

wed

thu

fri

sat

Every Monday

Allegiant Air

AAY2123

Duration

2h 10m

Distance

714 mi, 1149 km

Coreshare

Same day flight

Yes

Terminal

Arrival: T1

Meals

Seats

190

Economy

190

Loading flight status...

General route info

Frequency:

Daily

Mon Wed Fri

Direct distance

688 miles, 1108 km

Actual distance

691 miles, 1112 km

0.44%

Flight time

2h 04m

Flights / Week

3 flights

Seats / Week

190 seats/flight

570 seats/week

Upcoming scheduled flights in the coming 30 days

Date

Time

From

To

Aircraft

Status

AAY2123 information

A domestic route in USA departing from Chattanooga (CHA) and arriving at Fort Lauderdale (FLL).

The timezones of the departure and arrival airports are identical, UTC -4.

The flight distance is 691 miles, or 1112 km.

For direct flights, the flight time is about 2:04.

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Other flights between Fort Lauderdale and Louisville with Allegiant

Popular Airports

Popular Airlines

Allegiant Air

AAY2123 / G42123

Flight schedule

General route info

Frequency:

Direct distance

Actual distance

Flight time

Flights / Week

Seats / Week

Upcoming scheduled flights in the coming 30 days

AAY2123 information

Fort Lauderdale (FLL) Flight Deals

Fort Lauderdale Hotel Deals

Fort Lauderdale (FLL) Rental Cars

Fort Lauderdale (FLL) Parking

Other flights between Fort Lauderdale and Louisville with Allegiant

Popular Airports

Popular Airlines

Allegiant Air

AAY2123 / G42123

Flight schedule

General route info

Frequency:

Direct distance

Actual distance

Flight time

Flights / Week

Seats / Week

Upcoming scheduled flights in the coming 30 days

AAY2123 information

Fort Lauderdale (FLL) Flight Deals

Fort Lauderdale Hotel Deals

Fort Lauderdale (FLL) Rental Cars

Fort Lauderdale (FLL) Parking

Select Destination Airport

Select Departure Airport

Other flights between Fort Lauderdale and Louisville with Allegiant

Fort Lauderdale (FLL) Flight Deals

Fort Lauderdale Hotel Deals

Fort Lauderdale (FLL) Rental Cars

Fort Lauderdale (FLL) Parking

Select Destination Airport

Select Departure Airport