Route
ASE → DFW
Aspen-Pitkin County Airport (Sardy Field) Dallas Fort Worth International Airport
How punctual is this route?
- On-time arrivals
- 68.3%
- Less than 15 minutes late
- Cancelled
- 7.0%
- Of scheduled flights
- Average delay when late
- 100 min
- Flights arriving 15+ minutes late
- Flights tracked
- 1,185
- Scheduled flights in the period
What caused the delays
- Extreme weather 36%
- Airline (crew, maintenance, cleaning) 31%
- Late-arriving aircraft 19%
- Air traffic control & airport 13%
- Security 1%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 72.9% | 88 |
| October 2025 | 63.6% | 66 |
| November 2025 | 83.9% | 59 |
| December 2025 | 63.1% | 114 |
| January 2026 | 56.0% | 160 |
| February 2026 | 65.6% | 142 |
| March 2026 | 64.0% | 159 |
| April 2026 | 72.1% | 47 |
| May 2026 | 93.8% | 17 |
| June 2026 | 77.3% | 86 |
| July 2026 | 73.0% | 123 |
| August 2026 | 72.5% | 124 |
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 | 1,185 | 68.3% | 7.0% | 100 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
-
OO6407
39% late · 217 flights
-
OO4934
38% late · 139 flights
-
OO4920
36% late · 123 flights
-
OO6285
23% late · 110 flights
-
OO4952
33% late · 109 flights
-
OO6345
23% late · 108 flights
-
OO4912
25% late · 74 flights
-
OO4898
25% late · 53 flights
-
OO6388
30% late · 48 flights
-
OO6384
36% late · 47 flights
-
OO4907
16% late · 31 flights
-
OO6434
35% late · 29 flights
-
OO4887
19% late · 27 flights
-
OO4916
30% late · 27 flights
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