Route · DFW → ASE · 2020–2025 BTS data
Dallas/Fort Worth to Aspen
The DFW–ASE corridor (Dallas/Fort Worth, TX → Aspen, CO) runs behind the national average, served by 1 carrier across roughly 701 miles.
Data updated 2026-06-13
- 74.8%
- On-time
- -4.2 pts
- vs US avg
- 73 min
- Delay when late
- 5,988
- Flights
Cancelled
2.9%
Best Month
Nov 2023 95%
Worst Month
Dec 2025 57%
Distance
701 mi
Carriers
1
Monthly Performance
Recent 24 months of route data.
| Period | Flights | Delayed | Cancelled | Diverted | Carriers |
|---|---|---|---|---|---|
| Dec 2025 | 114 | 49 | 0 | 6 | OO |
| Nov 2025 | 59 | 13 | 1 | 2 | OO |
| Oct 2025 | 67 | 14 | 0 | 3 | OO |
| Sep 2025 | 88 | 17 | 1 | 1 | OO |
| Aug 2025 | 124 | 30 | 1 | 12 | OO |
| Jul 2025 | 123 | 24 | 3 | 14 | OO |
| Jun 2025 | 104 | 25 | 3 | 15 | OO |
| Apr 2025 | 41 | 9 | 2 | 2 | OO |
| Mar 2025 | 155 | 49 | 7 | 12 | OO |
| Feb 2025 | 140 | 59 | 8 | 6 | OO |
| Jan 2025 | 158 | 54 | 11 | 5 | OO |
| Dec 2024 | 117 | 34 | 7 | 8 | OO |
| Nov 2024 | 55 | 9 | 0 | 6 | OO |
| Oct 2024 | 68 | 4 | 0 | 2 | OO |
| Sep 2024 | 93 | 14 | 0 | 1 | OO |
| Aug 2024 | 124 | 13 | 0 | 0 | OO |
| Jul 2024 | 126 | 15 | 0 | 1 | OO |
| Jun 2024 | 111 | 11 | 7 | 4 | OO |
| Apr 2024 | 41 | 9 | 0 | 3 | OO |
| Mar 2024 | 155 | 32 | 13 | 6 | OO |
| Feb 2024 | 129 | 38 | 3 | 9 | OO |
| Jan 2024 | 130 | 30 | 4 | 15 | OO |
| Dec 2023 | 93 | 28 | 0 | 7 | OO |
| Nov 2023 | 57 | 3 | 1 | 4 | OO |
Cancellation Rate
2.9%
72 of 2,472 flights
Diversion Rate
5.8%
144 of 2,472 flights
Explore origin & destination
On-time and delay data for the airports this route connects.
DFW - Dallas/Fort Worth
Full on-time, delay-cause, and seasonal performance for Dallas/Fort Worth, TX.
Origin airport →ASE - Aspen
Full on-time, delay-cause, and seasonal performance for Aspen, CO.
Destination airport →Compare the two airports
See DFW and ASE side by side on delays, cancellations, and reliability.
Open comparison tool →Similar routes
Other BTS-tracked routes with comparable performance or trip length to DFW–ASE.
Routes with a similar on-time rate
What the Data Says About DFW to ASE
On-time performance on the DFW to ASE pairing (Dallas/Fort Worth to Aspen) trails a chunk of the network: 74.8% of 5,988 tracked flights arrived on schedule, with a 72.9-minute average delay on the ones that ran late. The route spans about 701 miles across 1 carrier. Cancellations over the trailing 24 months hit 2.9% (72 of 2,472 flights), with 5.8% diverted.
The monthly split is wide on this route: Nov 2023 posted the strongest performance at 95% on-time, while Dec 2025 came in at just 57% - a 38-point swing worth factoring into travel timing.
Frequently Asked Questions
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Data source
Data Source: Bureau of Transportation Statistics (BTS), On-Time Performance Data. Statistics reflect cumulative performance across all available reporting periods.
Read our methodology - how this data is sourced, computed, and verified.
Every figure on PlainFlights is rendered directly from BTS On-Time Performance data, no number is typed in by an editor. This page aggregates this specific route's on-time performance and monthly trend, live from the dataset. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.