Route
DFW → ASE
Dallas Fort Worth International Airport Aspen-Pitkin County Airport (Sardy Field)
How punctual is this route?
- On-time arrivals
- 68.4%
- Less than 15 minutes late
- Cancelled
- 4.5%
- Of scheduled flights
- Average delay when late
- 82 min
- Flights arriving 15+ minutes late
- Flights tracked
- 1,187
- Scheduled flights in the period
What caused the delays
- Airline (crew, maintenance, cleaning) 39%
- Air traffic control & airport 23%
- Extreme weather 21%
- Late-arriving aircraft 16%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 80.2% | 88 |
| October 2025 | 78.1% | 67 |
| November 2025 | 76.8% | 59 |
| December 2025 | 54.6% | 114 |
| January 2026 | 68.9% | 160 |
| February 2026 | 55.1% | 143 |
| March 2026 | 62.7% | 159 |
| April 2026 | 86.4% | 46 |
| May 2026 | 82.4% | 18 |
| June 2026 | 72.7% | 86 |
| July 2026 | 67.2% | 123 |
| August 2026 | 72.0% | 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 | 1,187 | 68.4% | 4.5% | 82 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
-
OO6503
28% late · 187 flights
-
OO6477
34% late · 116 flights
-
OO6394
43% late · 108 flights
-
OO6373
31% late · 91 flights
-
OO4912
19% late · 74 flights
-
OO6419
38% late · 73 flights
-
OO6362
36% late · 70 flights
-
OO4984
16% late · 62 flights
-
OO6432
24% late · 51 flights
-
OO6384
40% late · 48 flights
-
OO6388
28% late · 48 flights
-
OO6338
15% late · 37 flights
-
OO6434
38% late · 29 flights
-
OO4887
15% late · 27 flights
-
OO4911
27% late · 27 flights
-
OO4916
22% late · 27 flights
-
OO4934
35% late · 27 flights
-
OO6264
60% late · 24 flights
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