Route
ASE → AUS
Aspen-Pitkin County Airport (Sardy Field) Austin Bergstrom International Airport
812 miles
Return route AUS → ASE →
How punctual is this route?
- On-time arrivals
- 58.2%
- Less than 15 minutes late
- Cancelled
- 9.8%
- Of scheduled flights
- Average delay when late
- 112 min
- Flights arriving 15+ minutes late
- Flights tracked
- 183
- Scheduled flights in the period
What caused the delays
- Late-arriving aircraft 43%
- Extreme weather 38%
- Air traffic control & airport 13%
- Airline (crew, maintenance, cleaning) 7%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Dec 2025
Aug 2026
Show as table
| Month | On time | Flights |
|---|---|---|
| December 2025 | 41.7% | 12 |
| January 2026 | 71.4% | 31 |
| February 2026 | 45.8% | 28 |
| March 2026 | 62.5% | 31 |
| April 2026 | 100.0% | 6 |
| May 2026 | 70.0% | 10 |
| June 2026 | 63.0% | 30 |
| July 2026 | 50.0% | 31 |
| August 2026 | 0.0% | 4 |
Source: U.S. DOT Bureau of Transportation Statistics on-time data, September 2025 – August 2026. Covers flights operated by reporting U.S. carriers. About our data
Airlines on this route
| Airline | Flights | On time | Cancelled | Avg. delay when late |
|---|---|---|---|---|
| SkyWest Airlines | 183 | 58.2% | 9.8% | 112 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
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