Allegiant Air

AAY543 / G4543

ICAO: AAY543 IATA: G4543

Click here to see all flights

Flight schedule

Select flight date

Departure

Arrive

Aircraft

Effective

Avalibility

15:40

Grand Rapids (GRR)

17:26

Austin (AUS)

Airbus A320

Begins

2026-07-02

Valid to

2026-08-02

sun

mon

tue

wed

thu

fri

sat

Thursdays and Sundays

Allegiant Air

AAY543

Duration

2h 46m

Distance

1109 mi, 1784 km

Coreshare

Same day flight

Yes

Terminal

Meals

Seats

182

Economy

182

15:55

Grand Rapids (GRR)

18:02

Austin (AUS)

Airbus A320

Begins

2026-08-06

Valid to

2026-08-16

sun

mon

tue

wed

thu

fri

sat

Thursdays and Sundays

Allegiant Air

AAY543

Duration

3h 07m

Distance

1109 mi, 1784 km

Coreshare

Same day flight

Yes

Terminal

Meals

Seats

182

Economy

182

16:24

Grand Rapids (GRR)

16:58

Nashville (BNA)

Airbus A320

Begins

2026-08-20

Valid to

2026-08-30

sun

mon

tue

wed

thu

fri

sat

Thursdays and Sundays

Allegiant Air

AAY543

Duration

1h 34m

Distance

473 mi, 761 km

Coreshare

Same day flight

Yes

Terminal

Meals

Seats

182

Economy

182

16:31

Grand Rapids (GRR)

17:04

Nashville (BNA)

Airbus A320

Begins

2026-09-03

Valid to

2026-09-27

sun

mon

tue

wed

thu

fri

sat

Thursdays and Sundays

Allegiant Air

AAY543

Duration

1h 33m

Distance

473 mi, 761 km

Coreshare

Same day flight

Yes

Terminal

Meals

Seats

182

Economy

182

19:20

Grand Rapids (GRR)

19:53

Nashville (BNA)

Airbus A320

Operates only

2026-09-04

sun

mon

tue

wed

thu

fri

sat

Every Friday

Allegiant Air

AAY543

Duration

1h 33m

Distance

473 mi, 761 km

Coreshare

Same day flight

Yes

Terminal

Meals

Seats

182

Economy

182

17:16

Grand Rapids (GRR)

17:49

Nashville (BNA)

Airbus A320

Operates only

2026-09-07

sun

mon

tue

wed

thu

fri

sat

Every Monday

Allegiant Air

AAY543

Duration

1h 33m

Distance

473 mi, 761 km

Coreshare

Same day flight

Yes

Terminal

Meals

Seats

182

Economy

182

16:26

Grand Rapids (GRR)

16:59

Nashville (BNA)

Airbus A320

Begins

2026-09-11

Valid to

2026-09-25

sun

mon

tue

wed

thu

fri

sat

Every Friday

Allegiant Air

AAY543

Duration

1h 33m

Distance

473 mi, 761 km

Coreshare

Same day flight

Yes

Terminal

Meals

Seats

182

Economy

182

19:39

Grand Rapids (GRR)

20:15

Nashville (BNA)

Airbus A320

Begins

2026-10-02

Valid to

2026-10-16

sun

mon

tue

wed

thu

fri

sat

Every Friday

Allegiant Air

AAY543

Duration

1h 36m

Distance

473 mi, 761 km

Coreshare

Same day flight

Yes

Terminal

Meals

Seats

182

Economy

182

13:36

Grand Rapids (GRR)

14:12

Nashville (BNA)

Airbus A320

Operates only

2026-10-05

sun

mon

tue

wed

thu

fri

sat

Every Monday

Allegiant Air

AAY543

Duration

1h 36m

Distance

473 mi, 761 km

Coreshare

Same day flight

Yes

Terminal

Meals

Seats

182

Economy

182

06:14

Grand Rapids (GRR)

06:50

Nashville (BNA)

Airbus A320

Begins

2026-10-23

Valid to

2026-10-30

sun

mon

tue

wed

thu

fri

sat

Every Friday

Allegiant Air

AAY543

Duration

1h 36m

Distance

473 mi, 761 km

Coreshare

Same day flight

Yes

Terminal

Meals

Seats

182

Economy

182

08:00

Grand Rapids (GRR)

08:36

Nashville (BNA)

Airbus A320

Operates only

2026-10-26

sun

mon

tue

wed

thu

fri

sat

Every Monday

Allegiant Air

AAY543

Duration

1h 36m

Distance

473 mi, 761 km

Coreshare

Same day flight

Yes

Terminal

Meals

Seats

182

Economy

182

08:00

Grand Rapids (GRR)

08:36

Nashville (BNA)

Airbus A320

Operates only

2026-11-02

sun

mon

tue

wed

thu

fri

sat

Every Monday

Allegiant Air

AAY543

Duration

1h 36m

Distance

473 mi, 761 km

Coreshare

Same day flight

Yes

Terminal

Meals

Seats

182

Economy

182

19:56

Orlando (SFB)

22:36

Grand Rapids (GRR)

Airbus A320

Begins

2026-11-05

Valid to

2026-11-12

sun

mon

tue

wed

thu

fri

sat

Every Thursday

Allegiant Air

AAY543

Duration

2h 40m

Distance

1006 mi, 1619 km

Coreshare

Same day flight

Yes

Terminal

Meals

Seats

182

Economy

182

09:00

Grand Rapids (GRR)

09:36

Nashville (BNA)

Airbus A320

Begins

2026-11-09

Valid to

2026-11-16

sun

mon

tue

wed

thu

fri

sat

Every Monday

Allegiant Air

AAY543

Duration

1h 36m

Distance

473 mi, 761 km

Coreshare

Same day flight

Yes

Terminal

Meals

Seats

182

Economy

182

17:24

Austin (AUS)

21:06

Grand Rapids (GRR)

Airbus A320

Begins

2026-11-20

Valid to

2026-11-23

sun

mon

tue

wed

thu

fri

sat

Mondays and Fridays

Allegiant Air

AAY543

Duration

2h 42m

Distance

1109 mi, 1784 km

Coreshare

Same day flight

Yes

Terminal

Meals

Seats

182

Economy

182

16:51

Austin (AUS)

20:33

Grand Rapids (GRR)

Airbus A320

Begins

2026-11-25

Valid to

2026-11-29

sun

mon

tue

wed

thu

fri

sat

Wednesdays and Sundays

Allegiant Air

AAY543

Duration

2h 42m

Distance

1109 mi, 1784 km

Coreshare

Same day flight

Yes

Terminal

Meals

Seats

182

Economy

182

09:00

Grand Rapids (GRR)

11:37

Orlando (SFB)

Airbus A320

Operates only

2026-11-27

sun

mon

tue

wed

thu

fri

sat

Every Friday

Allegiant Air

AAY543

Duration

2h 37m

Distance

1006 mi, 1619 km

Coreshare

Same day flight

Yes

Terminal

Meals

Seats

182

Economy

182

09:54

Austin (AUS)

13:41

Grand Rapids (GRR)

Airbus A320

Begins

2026-12-21

Valid to

2027-01-04

sun

mon

tue

wed

thu

fri

sat

Every Monday

Allegiant Air

AAY543

Duration

2h 47m

Distance

1109 mi, 1784 km

Coreshare

Same day flight

Yes

Terminal

Meals

Seats

182

Economy

182

19:13

Saint Petersburg (PIE)

22:02

Grand Rapids (GRR)

Airbus A320

Begins

2027-01-07

Valid to

2027-01-28

sun

mon

tue

wed

thu

fri

sat

Every Thursday

Allegiant Air

AAY543

Duration

2h 49m

Distance

1051 mi, 1691 km

Coreshare

Same day flight

Yes

Terminal

Meals

Seats

182

Economy

182

According to schedule

Live tracker

GRR

Grand Rapids, US

left TERMINAL N/A

Grand Rapids - GRR

SUNDAY 31-MAY-2026

15:25 GMT-0400

AUS

Austin, US

arrives TERMINAL N/A

Austin - AUS

SUNDAY 31-MAY-2026

17:32 GMT-0500

General route info

Frequency:

Daily

Sun Thu

Direct distance

1103 miles, 1775 km

Actual distance

1109 miles, 1784 km

0.54%

Flight time

2h 42m

Flights / Week

2 flights

Seats / Week

182 seats/flight

364 seats/week

Upcoming scheduled flights in the coming 30 days

Date

Time

From

To

Aircraft

Status
Date:

Time:

From:

To:

Aircraft:

Status:

31 May 2026

15:25

Grand Rapids(GRR)

Austin(AUS)

Airbus A320

G4543

AAY543 information

A domestic route in USA departing from Austin (AUS) and arriving at Grand Rapids (GRR).

The timezone of the departure airport is UTC -5, and the timezone of the arrival airport is UTC -4.

The current time at the point of departure is 3:16pm, and 4:16pm at the point of arrival. There is a 1 hour time difference between the airports.

The flight distance is 1109 miles, or 1784 km.

For direct flights, the flight time is about 2:42.

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