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 May 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 50% of departures; flights ran 86% full.
Departures
296
May 2026
Seats
37,100
both directions
Passengers
31,829
both directions
Load factor
85.8%
RPM ÷ ASM
Who flies AUS–SLC?
Delta Air Lines operated the most nonstop AUS–SLC departures in May 2026 (183), one of 3 carriers on the route.
- DL
183 departures · 23,876 seats
Share of departures61.8%85.5%
Load
- OO
61 departures · 4,618 seats
Share of departures20.6%88.8%
Load
- WN
52 departures · 8,606 seats
Share of departures17.6%84.9%
Load
What plane flies AUS–SLC?
In May 2026, the Airbus A319 flew 50% of AUS–SLC departures — more than any other aircraft type.
- Airbus A319
148 departures · 87.3% load
50.0% - Embraer E175
61 departures · 88.8% load
20.6% - Airbus A220-100
24 departures · 84.5% load
8.1% - Boeing 737-800
23 departures · 85.9% load
7.8% - Boeing 737 MAX 8
16 departures · 82.8% load
5.4% - Boeing 737-700
13 departures · 86.0% load
4.4% - Airbus A320
11 departures · 66.5% load
3.7%
How has AUS–SLC traffic changed?
Nonstop AUS–SLC departures fell from 320 in June 2025 to 296 in May 2026.
Monthly nonstop AUS–SLC traffic, trailing 12 months through May 2026. Bars scale to the busiest month; months with no filed service show as zero.
June 2025
320 departures · 36,440 passengers
79.9%
Load
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
By direction
Each direction is filed separately — they rarely match.
SLC → AUS
83.6% full
149 departures · 15,427 passengers
AUS → SLC
88.0% full
147 departures · 16,402 passengers
Nonstop AUS–SLC traffic has been filed since 2025.
Source: US DOT BTS Form 41 T-100 Segment (All Carriers). Data through May 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 May 2026, the Airbus A319 flew the largest share of departures (50.0%), followed by the Embraer E175 (20.6%).
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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