The U.S. aircraft register, updated daily
Routes and flights · the DOT's airline reports, August 2025 to July 2026

Austin-Bergstrom International ⇄ Miami International AUS–MIA

Airlines flew 4,357 flights between Austin-Bergstrom International AUS in Austin, TX and Miami International MIA in Miami, FL in the twelve months to July 2026, both directions together: 583,851 passengers in 724,888 seats, 81% of them filled, and 251,720 pounds of freight. 1,103 miles, about 136 minutes in the air, on 12 airlines: American Airlines Inc. (3,038), Southwest Airlines Co. (693), Delta Air Lines Inc. (501), Frontier Airlines Inc. (74) and 8 more. Planning to fly it yourself? The weather and winds along this route right now.

4,357
flights, twelve months
AUS-MIA: 2,172 · MIA-AUS: 2,185
583,851
passengers
81% of seats filled
1,103
miles
about 136 minutes airborne
12
airlines
12 aircraft types

Flights by month both directions

01072143224291/254/257/2510/251/264/264157/26
By month, as a table
flights
1/25321
2/25276
3/25304
4/25297
5/25317
6/25333
7/25349
8/25313
9/25248
10/25306
11/25327
12/25376
1/26332
2/26362
3/26429
4/26424
5/26428
6/26397
7/26415

Passengers by month

014,85629,71344,57059,4261/254/257/2510/251/264/2654,7077/26
By month, as a table
passengers
1/2541,903
2/2536,873
3/2541,599
4/2539,182
5/2543,649
6/2546,583
7/2547,292
8/2540,623
9/2533,720
10/2543,475
11/2547,421
12/2551,938
1/2645,318
2/2645,062
3/2659,426
4/2650,469
5/2656,398
6/2655,294
7/2654,707

The airlines twelve months, both directions

AirlineFlightsPassengersSeats filledService
American Airlines Inc. AA3,038418,83182%scheduled passenger service
Southwest Airlines Co. WN69398,59586%scheduled passenger service
Delta Air Lines Inc. DL50154,80868%scheduled passenger service
Frontier Airlines Inc. F9748,98256%scheduled passenger service
Envoy Air MQ362,50892%scheduled passenger service
Global Crossing Airlines, Inc. GCA500%charter passenger service
Sun Country Airlines d/b/a MN Airlines SY39225%charter cargo service, charter passenger service
Atlas Air Inc. 5Y30charter cargo service
Jet Aviation Flight Services, Inc. 27Q100%charter passenger service
Eastern Air Express, LLC (EAX) 37Q100%charter passenger service
Spirit Air Lines NK13520%scheduled passenger service
National Air Cargo Group Inc d/ba National Airlines N810charter cargo service

The aircraft as the airlines report their types

AircraftFlightsSeats a flightPassengers
Boeing 737-8002,739170373,293
Boeing B737 Max 800904173127,476
Airbus Industrie A31930412832,910
Boeing 737-700/700LR/Max 720914125,795
Airbus Industrie A321Neoxlr8519813,157
Airbus Industrie A321-200n382255,130
Embraer ERJ-17536762,508
Airbus Industrie A320-200n301863,547
Airbus Industrie A320-100/200613235
Boeing 747-400400
Boeing 737-40011500
Dassault Falcon 2000EX/2000lxs1100

AUS → MIA this direction alone · flown January 2025 to July 2026

2,172 flights of 2,193 scheduled, 293,590 passengers in 362,600 seats, 74,665 pounds of freight, 11 pounds of mail. American Airlines Inc. 1,517; Southwest Airlines Co. 344; Delta Air Lines Inc. 250; Frontier Airlines Inc. 37; Envoy Air 18; Sun Country Airlines d/b/a MN Airlines 2; Jet Aviation Flight Services, Inc. 1; Eastern Air Express, LLC (EAX) 1; Global Crossing Airlines, Inc. 1; Spirit Air Lines 1.

MIA → AUS this direction alone · flown January 2025 to July 2026

2,185 flights of 2,195 scheduled, 290,261 passengers in 362,288 seats, 177,055 pounds of freight, 927 pounds of mail. American Airlines Inc. 1,521; Southwest Airlines Co. 349; Delta Air Lines Inc. 251; Frontier Airlines Inc. 37; Envoy Air 18; Global Crossing Airlines, Inc. 4; Atlas Air Inc. 3; National Air Cargo Group Inc d/ba National Airlines 1; Sun Country Airlines d/b/a MN Airlines 1.

Source: the Bureau of Transportation Statistics' T-100 Segment table (all carriers). A flight is one departure performed on this segment; seats and passengers are the airlines' own monthly reports; "seats filled" is passengers divided by seats. The miles are the DOT's great-circle distance. Both ends: Austin-Bergstrom International AUS and Miami International MIA; all routes.