Route · TUL → DEN · 2020–2025 BTS data
Tulsa to Denver
The TUL–DEN corridor (Tulsa, OK → Denver, CO) runs ahead of the national average, served by 22 carriers across roughly 541 miles.
Data updated 2026-06-13
- 82.6%
- On-time
- +3.6 pts
- vs US avg
- 74 min
- Delay when late
- 11,392
- Flights
Cancelled
0.7%
Best Month
Nov 2024 92%
Worst Month
Jul 2025 66%
Distance
541 mi
Carriers
22
Monthly Performance
Recent 24 months of route data.
| Period | Flights | Delayed | Cancelled | Diverted | Carriers |
|---|---|---|---|---|---|
| Dec 2025 | 203 | 35 | 1 | 0 | WN,F9,UA,OO |
| Nov 2025 | 200 | 25 | 2 | 0 | OO,UA,F9,WN |
| Oct 2025 | 205 | 43 | 0 | 0 | OO,UA,WN,F9 |
| Sep 2025 | 197 | 32 | 0 | 0 | UA,WN,OO |
| Aug 2025 | 203 | 53 | 3 | 0 | OO,WN,UA |
| Jul 2025 | 216 | 73 | 1 | 3 | OO,UA,WN |
| Jun 2025 | 208 | 69 | 0 | 0 | OO,UA,WN |
| May 2025 | 211 | 68 | 2 | 2 | OO,UA,WN |
| Apr 2025 | 206 | 49 | 0 | 0 | OO,WN |
| Mar 2025 | 208 | 33 | 0 | 0 | OO,WN |
| Feb 2025 | 179 | 36 | 5 | 2 | OO,WN |
| Jan 2025 | 191 | 36 | 3 | 0 | OO,UA,WN |
| Dec 2024 | 197 | 21 | 0 | 0 | OO,UA,WN |
| Nov 2024 | 193 | 15 | 3 | 0 | OO,UA,WN |
| Oct 2024 | 198 | 19 | 0 | 0 | UA,OO,WN |
| Sep 2024 | 196 | 21 | 0 | 0 | WN,OO,UA |
| Aug 2024 | 204 | 28 | 0 | 1 | WN,OO,UA |
| Jul 2024 | 212 | 31 | 4 | 0 | OO,UA,WN |
| Jun 2024 | 205 | 47 | 0 | 1 | OO,UA,WN |
| May 2024 | 190 | 52 | 0 | 0 | OO,UA,WN |
| Apr 2024 | 177 | 31 | 1 | 0 | OO,UA,WN |
| Mar 2024 | 126 | 22 | 1 | 0 | OO,UA,WN |
| Feb 2024 | 126 | 23 | 0 | 0 | OO,UA,WN |
| Jan 2024 | 129 | 23 | 4 | 0 | WN,OO,UA |
Cancellation Rate
0.7%
30 of 4,580 flights
Diversion Rate
0.2%
9 of 4,580 flights
Explore origin & destination
On-time and delay data for the airports this route connects.
TUL - Tulsa
Full on-time, delay-cause, and seasonal performance for Tulsa, OK.
Origin airport →DEN - Denver
Full on-time, delay-cause, and seasonal performance for Denver, CO.
Destination airport →Compare the two airports
See TUL and DEN side by side on delays, cancellations, and reliability.
Open comparison tool →Similar routes
Other BTS-tracked routes with comparable performance or trip length to TUL–DEN.
Routes with a similar on-time rate
What the Data Says About TUL to DEN
Bureau of Transportation Statistics records show Tulsa to Denver (TUL to DEN) running a 82.6% on-time rate over 11,392 tracked flights, on the stronger end of a typical domestic pairing. When flights do run late, the average delay is 74.2 minutes. The 541-mile corridor is served by 22 carriers, and over the last 24 months 0.7% of 4,580 flights were cancelled, 0.2% diverted.
The monthly split is wide on this route: Nov 2024 posted the strongest performance at 92% on-time, while Jul 2025 came in at just 66% - a 26-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.