Route · COS → DAL · 2020–2025 BTS data
Colorado Springs to Dallas
The COS–DAL corridor (Colorado Springs, CO → Dallas, TX) runs ahead of the national average, served by 1 carrier across roughly 602 miles.
Data updated 2026-06-13
- 83%
- On-time
- +4 pts
- vs US avg
- 64 min
- Delay when late
- 4,549
- Flights
Cancelled
0.6%
Best Month
Mar 2025 94%
Worst Month
Jul 2025 68%
Distance
602 mi
Carriers
1
Monthly Performance
Recent 24 months of route data.
| Period | Flights | Delayed | Cancelled | Diverted | Carriers |
|---|---|---|---|---|---|
| Dec 2025 | 75 | 16 | 0 | 0 | WN |
| Nov 2025 | 74 | 12 | 1 | 0 | WN |
| Oct 2025 | 74 | 7 | 1 | 1 | WN |
| Sep 2025 | 73 | 13 | 0 | 0 | WN |
| Aug 2025 | 75 | 12 | 0 | 0 | WN |
| Jul 2025 | 84 | 27 | 0 | 0 | WN |
| Jun 2025 | 79 | 22 | 0 | 1 | WN |
| May 2025 | 71 | 12 | 3 | 0 | WN |
| Apr 2025 | 68 | 14 | 0 | 1 | WN |
| Mar 2025 | 71 | 4 | 2 | 0 | WN |
| Feb 2025 | 69 | 7 | 0 | 0 | WN |
| Jan 2025 | 70 | 11 | 0 | 0 | WN |
| Dec 2024 | 75 | 16 | 0 | 2 | WN |
| Nov 2024 | 75 | 16 | 1 | 0 | WN |
| Oct 2024 | 74 | 6 | 0 | 0 | WN |
| Sep 2024 | 73 | 12 | 0 | 0 | WN |
| Aug 2024 | 76 | 13 | 0 | 0 | WN |
| Jul 2024 | 84 | 21 | 0 | 0 | WN |
| Jun 2024 | 79 | 17 | 0 | 2 | WN |
| May 2024 | 72 | 21 | 0 | 0 | WN |
| Apr 2024 | 69 | 9 | 0 | 0 | WN |
| Mar 2024 | 70 | 11 | 1 | 0 | WN |
| Feb 2024 | 67 | 11 | 0 | 0 | WN |
| Jan 2024 | 75 | 14 | 2 | 1 | WN |
Cancellation Rate
0.6%
11 of 1,772 flights
Diversion Rate
0.5%
8 of 1,772 flights
Explore origin & destination
On-time and delay data for the airports this route connects.
COS - Colorado Springs
Full on-time, delay-cause, and seasonal performance for Colorado Springs, CO.
Origin airport →DAL - Dallas
Full on-time, delay-cause, and seasonal performance for Dallas, TX.
Destination airport →Compare the two airports
See COS and DAL side by side on delays, cancellations, and reliability.
Open comparison tool →Similar routes
Other BTS-tracked routes with comparable performance or trip length to COS–DAL.
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What the Data Says About COS to DAL
Bureau of Transportation Statistics records show Colorado Springs to Dallas (COS to DAL) running a 83% on-time rate over 4,549 tracked flights, on the stronger end of a typical domestic pairing. When flights do run late, the average delay is 63.8 minutes. The 602-mile corridor is served by 1 carrier, and over the last 24 months 0.6% of 1,772 flights were cancelled, 0.5% diverted.
The monthly split is wide on this route: Mar 2025 posted the strongest performance at 94% on-time, while Jul 2025 came in at just 68% - a 27-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.