Austin (AUS) to Aspen (ASE): On-Time Performance
Data through May 2026
Austin (AUS) to Aspen (ASE) is a thinner route than most in this dataset — 180 departures over the past year, roughly 3 a week — so treat these numbers as indicative rather than definitive. Of the flights that did operate, 66% arrived on time, noticeably below the national average of 78%.
- On-time
- 66%
- arrived <15 min late
- Avg delay
- 28 min
- completed flights
- Cancelled
- 2.9%
- Flights/day
- 0.49
- last 12 months
- Duration
- 2h 51m
- scheduled
- Distance
- 812 mi
Monthly on-time trend
Best time to fly from AUS to ASE
By day of week
| Day | On-time | Avg delay |
|---|---|---|
| Monday | 63% | 21 min |
| Tuesday | 59% | 48 min |
| Wednesday | 71% | 15 min |
| Thursdaybest | 78% | 26 min |
| Friday | 57% | 38 min |
| Saturday | 63% | 34 min |
| Sunday | 69% | 10 min |
What causes delays on this route
Share of total delay minutes by cause, as reported by carriers to the US DOT.
- Late-arriving aircraft16%
- Airline operations37%
- National airspace system27%
- Weather20%
Frequently asked questions
- How often are flights from AUS to ASE delayed?
- 34% of AUS–ASE flights arrived 15 or more minutes late (the US DOT definition of a delay) between 2024-06 and 2026-05. The average arrival delay across completed flights was 28 minutes.
- How long is the flight from AUS to ASE?
- The scheduled AUS–ASE flight time averages 2h 51m over 812 miles. Actual arrival times vary — flights on this route land 15+ minutes late 34% of the time.
- How often are AUS to ASE flights cancelled?
- 2.9% of scheduled flights on this route were cancelled between 2024-06 and 2026-05, slightly above the national rate of 1.6%.
- What day of the week is most reliable for AUS to ASE?
- Thursday flights have the best record at 78% on-time. Day-of-week differences on this route are meaningful — Friday trails at 57%.
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Based on 348 flights, 2024-06–2026-05. Source: US DOT Bureau of Transportation Statistics. Updated 2026-07-01.