SLC to AUS flight delays
Salt Lake City, UT (SLC) Austin, TX (AUS) · 1,086 miles
163 flights · March 2025 – August 2026 · US Bureau of Transportation Statistics
75.46%
Arrived on time
Within 15 minutes of schedule
0%
Cancelled
Share of scheduled flights
48 min
When late, late by
Average across delayed arrivals
13 min
Delay per flight
Averaged over every flight flown
What the record says about this route
Flights from Salt Lake City to Austin run late more often than the average route, though not severely.
Every airline on SLC to AUS
Ranked by how many flights each one operated. A carrier with fewer than 100 flights in the period is listed but not graded.
| Airline | Flights | On time | Cancelled | Avg delay | Grade |
|---|---|---|---|---|---|
| Delta Air Lines | 84 | 80.95% | 0% | 51 min | — |
| Southwest Airlines | 49 | 57.14% | 0% | 39 min | — |
| SkyWest Airlines | 30 | 90% | 0% | 84 min | — |
The return leg
AUS to SLC Austin back to Salt Lake City 71.17% on time COther routes from Salt Lake City
Common questions
Are flights from Salt Lake City to Austin usually delayed?
75.46% of flights on the SLC to AUS route arrived within 15 minutes of schedule, so roughly 2 in every ten arrived late. That is about the same as the average route in this record.
How often are SLC to AUS flights cancelled?
0% of scheduled flights did not operate — about 1 in every thousand. That is in the normal range.
When SLC to AUS flights are late, how late are they?
About 48 minutes on average across the flights that arrived more than 15 minutes behind schedule.
What these figures do and do not tell you
Everything on this page is counted from the flights that actually operated on SLC to AUS during March 2025 – August 2026, as reported by the airlines to the US Bureau of Transportation Statistics. "On time" is the federal definition: arriving at the gate within 15 minutes of the scheduled time.
A route's record is a description of the past, not a forecast. Weather, air traffic control and the aircraft's earlier flights that day drive most delays, and none of them are predictable from a historical rate. What the record does tell you is whether this route runs late more often than others, and which carrier on it has the better history — which is the part you can actually act on when you book.
Cancellations are counted separately from delays because they are a different problem for a traveller: a late flight still gets you there. How the grade is calculated →