Phoenix (PHX) to Aspen (ASE): On-Time Performance
Data through May 2026
Phoenix (PHX) to Aspen (ASE) is a thinner route than most in this dataset — 110 departures over the past year, roughly 2 a week — so treat these numbers as indicative rather than definitive. Of the flights that did operate, 58% arrived on time, noticeably below the national average of 78%. Cancellations are the bigger caveat: 5.1% of scheduled flights never departed.
- On-time
- 58%
- arrived <15 min late
- Avg delay
- 29 min
- completed flights
- Cancelled
- 5.1%
- Flights/day
- 0.30
- last 12 months
- Duration
- 2h 14m
- scheduled
- Distance
- 491 mi
Monthly on-time trend
Best time to fly from PHX to ASE
By day of week
| Day | On-time | Avg delay |
|---|---|---|
| Monday | 67% | 17 min |
| Tuesdaybest | 68% | 27 min |
| Wednesday | 64% | 22 min |
| Thursday | 65% | 20 min |
| Friday | 46% | 36 min |
| Saturday | 34% | 59 min |
| Sunday | 66% | 22 min |
What causes delays on this route
Share of total delay minutes by cause, as reported by carriers to the US DOT.
- Late-arriving aircraft14%
- Airline operations41%
- National airspace system35%
- Weather11%
Frequently asked questions
- How often are flights from PHX to ASE delayed?
- 42% of PHX–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 29 minutes.
- How long is the flight from PHX to ASE?
- The scheduled PHX–ASE flight time averages 2h 14m over 491 miles. Actual arrival times vary — flights on this route land 15+ minutes late 42% of the time.
- How often are PHX to ASE flights cancelled?
- 5.1% of scheduled flights on this route were cancelled between 2024-06 and 2026-05 — several times the typical US rate, so consider earlier departures or backup options.
- What day of the week is most reliable for PHX to ASE?
- Monday flights have the best record at 67% on-time. Day-of-week differences on this route are meaningful — Saturday trails at 34%.
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Based on 217 flights, 2024-06–2026-05. Source: US DOT Bureau of Transportation Statistics. Updated 2026-07-01.