Austin (AUS) to Salt Lake City (SLC)
Flight time
≈ 2h 58m
Bearing
316° NW
Austin (AUS) to Salt Lake City (SLC) is 1,086 miles (1,747 km) as the crow flies — the great-circle baseline most distance-based mileage programs credit.
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What actually flies AUS–SLC
Filed traffic dataIn June 2026, Delta Air Lines operated the most departures, one of 3 carriers flying nonstop AUS–SLC; the Airbus A319 was the most common aircraft at 25% of departures; flights ran 86% full.
Departures
327
June 2026
Seats
45,487
both directions
Passengers
38,900
both directions
Load factor
85.5%
RPM ÷ ASM
Who flies AUS–SLC?
Delta Air Lines operated the most nonstop AUS–SLC departures in June 2026 (169), one of 3 carriers on the route.
- DL
169 departures · 24,461 seats
Share of departures51.7%90.2%
Load
- WN
98 departures · 16,466 seats
Share of departures30.0%76.8%
Load
- OO
60 departures · 4,560 seats
Share of departures18.3%92.1%
Load
What plane flies AUS–SLC?
In June 2026, the Airbus A319 flew 25% of AUS–SLC departures — more than any other aircraft type.
- Airbus A319
82 departures · 91.8% load
25.1% - Boeing 737-800
62 departures · 82.8% load
19.0% - Embraer E175
60 departures · 92.1% load
18.4% - Airbus A320
59 departures · 88.9% load
18.0% - Boeing 737 MAX 8
44 departures · 71.0% load
13.5% - Boeing 737-700
18 departures · 91.1% load
5.5% - Airbus A220-100
2 departures · 76.6% load
0.6%
How has AUS–SLC traffic changed?
Nonstop AUS–SLC departures fell from 335 in July 2025 to 327 in June 2026.
Monthly nonstop AUS–SLC traffic, trailing 12 months through June 2026. Bars scale to the busiest month; months with no filed service show as zero.
July 2025
335 departures · 39,102 passengers
78.7%
Load
August 2025
291 departures · 33,773 passengers
79.7%
Load
September 2025
274 departures · 32,576 passengers
80.9%
Load
October 2025
306 departures · 36,982 passengers
82.0%
Load
November 2025
268 departures · 30,144 passengers
75.0%
Load
December 2025
280 departures · 32,905 passengers
78.4%
Load
January 2026
268 departures · 28,936 passengers
79.4%
Load
February 2026
281 departures · 29,468 passengers
80.1%
Load
March 2026
347 departures · 35,770 passengers
77.0%
Load
April 2026
298 departures · 30,069 passengers
79.1%
Load
May 2026
296 departures · 31,829 passengers
85.8%
Load
June 2026
327 departures · 38,900 passengers
85.5%
Load
By direction
Each direction is filed separately — they rarely match.
SLC → AUS
81.2% full
164 departures · 18,750 passengers
AUS → SLC
90.0% full
163 departures · 20,150 passengers
Nonstop AUS–SLC traffic has been filed since 2025.
Source: US DOT BTS Form 41 T-100 Segment (All Carriers). Data through June 2026; filings from 2025. Public domain (US Government work).
The airports
Frequently asked
How far is Austin (AUS) from Salt Lake City (SLC)?
AUS to SLC is 1,086 miles (1,747 km / 943 nautical miles) measured great-circle — the shortest path over the surface of the Earth.
How long is the flight from AUS to SLC?
A nonstop covers the 1,086-mile great-circle distance in roughly 2h 58m of block time, before winds. Actual schedules vary a few percent by direction and aircraft.
What plane flies AUS–SLC?
In June 2026, the Airbus A319 flew the largest share of departures (25.1%), followed by the Boeing 737-800 (19.0%).
What mileage do I earn flying AUS–SLC?
Distance-based programs credit off the 1,086-mile great-circle figure, then apply your fare-class earning rate. Revenue-based programs credit off the fare instead.
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