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

Austin-Bergstrom International ⇄ Salt Lake City International AUS–SLC

Airlines flew 3,574 flights between Austin-Bergstrom International AUS in Austin, TX and Salt Lake City International SLC in Salt Lake City, UT in the twelve months to July 2026, both directions together: 401,950 passengers in 497,797 seats, 81% of them filled, and 150,434 pounds of freight. 1,086 miles, about 151 minutes in the air, on 5 airlines: Delta Air Lines Inc. (2,132), Southwest Airlines Co. (939), SkyWest Airlines Inc. (498), Sun Country Airlines d/b/a MN Airlines (4) and 1 more. Planning to fly it yourself? The weather and winds along this route right now.

3,574
flights, twelve months
AUS-SLC: 1,782 · SLC-AUS: 1,792
401,950
passengers
81% of seats filled
1,086
miles
about 151 minutes airborne
5
airlines
10 aircraft types

Flights by month both directions

0871742603471/254/257/2510/251/264/263387/26
By month, as a table
flights
1/25251
2/25248
3/25304
4/25278
5/25287
6/25320
7/25335
8/25291
9/25274
10/25306
11/25268
12/25280
1/26268
2/26281
3/26347
4/26298
5/26296
6/26327
7/26338

Passengers by month

010,15020,29930,44840,5981/254/257/2510/251/264/2640,5987/26
By month, as a table
passengers
1/2526,673
2/2528,993
3/2534,228
4/2529,942
5/2530,666
6/2536,440
7/2539,102
8/2533,773
9/2532,576
10/2536,982
11/2530,144
12/2532,905
1/2628,936
2/2629,468
3/2635,770
4/2630,069
5/2631,829
6/2638,900
7/2640,598

The airlines twelve months, both directions

AirlineFlightsPassengersSeats filledService
Delta Air Lines Inc. DL2,132257,70485%scheduled passenger service
Southwest Airlines Co. WN939114,53873%scheduled passenger service
SkyWest Airlines Inc. OO49829,35078%scheduled passenger service
Sun Country Airlines d/b/a MN Airlines SY419426%charter passenger service
American Airlines Inc. AA116495%scheduled passenger service

The aircraft as the airlines report their types

AircraftFlightsSeats a flightPassengers
Airbus Industrie A320-100/2001,076157142,399
Airbus Industrie A31955713264,566
Embraer ERJ-1754977629,350
Boeing B737 Max 80043217553,847
Boeing 737-80033817441,867
A200-100 BD-500-1A1030910928,949
Boeing 737-700/700LR/Max 721014123,808
A220-300 BD-500-1A1115013016,684
Airbus Industrie A321Neoxlr4189480
Canadair RJ-7001650

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

1,782 flights of 1,790 scheduled, 202,429 passengers in 248,391 seats, 88,909 pounds of freight. Delta Air Lines Inc. 1,064; Southwest Airlines Co. 470; SkyWest Airlines Inc. 246; Sun Country Airlines d/b/a MN Airlines 2.

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

1,792 flights of 1,797 scheduled, 199,521 passengers in 249,406 seats, 61,525 pounds of freight. Delta Air Lines Inc. 1,068; Southwest Airlines Co. 469; SkyWest Airlines Inc. 252; Sun Country Airlines d/b/a MN Airlines 2; American Airlines Inc. 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 Salt Lake City International SLC; all routes.