Route · RSW → DEN · 2020–2025 BTS data
Fort Myers to Denver
The RSW–DEN corridor (Fort Myers, FL → Denver, CO) runs ahead of the national average, served by 12 carriers across roughly 1,607 miles.
Data updated 2026-06-13
- 79.9%
- On-time
- +0.9 pts
- vs US avg
- 74 min
- Delay when late
- 5,420
- Flights
Cancelled
1.4%
Best Month
Oct 2024 97%
Worst Month
Jul 2025 63%
Distance
1,607 mi
Carriers
12
Monthly Performance
Recent 24 months of route data.
| Period | Flights | Delayed | Cancelled | Diverted | Carriers |
|---|---|---|---|---|---|
| Dec 2025 | 127 | 26 | 0 | 1 | WN,F9,UA |
| Nov 2025 | 97 | 14 | 0 | 0 | UA,F9,WN |
| Oct 2025 | 91 | 16 | 0 | 0 | UA,WN |
| Sep 2025 | 36 | 3 | 1 | 0 | UA |
| Aug 2025 | 35 | 12 | 0 | 1 | WN,UA |
| Jul 2025 | 62 | 23 | 0 | 0 | UA,WN |
| Jun 2025 | 64 | 20 | 0 | 1 | UA,WN |
| May 2025 | 85 | 18 | 0 | 2 | UA,WN |
| Apr 2025 | 91 | 16 | 0 | 0 | UA,WN |
| Mar 2025 | 142 | 30 | 0 | 0 | UA,WN,F9 |
| Feb 2025 | 108 | 11 | 1 | 0 | UA,WN,F9 |
| Jan 2025 | 117 | 22 | 0 | 0 | UA,WN,F9 |
| Dec 2024 | 113 | 25 | 1 | 0 | F9,UA,WN |
| Nov 2024 | 97 | 10 | 0 | 0 | UA,WN,F9 |
| Oct 2024 | 79 | 2 | 6 | 1 | UA,WN |
| Sep 2024 | 35 | 6 | 2 | 0 | UA |
| Aug 2024 | 33 | 6 | 1 | 0 | WN,UA |
| Jul 2024 | 39 | 13 | 0 | 0 | UA,WN |
| Jun 2024 | 40 | 14 | 0 | 0 | UA,WN |
| May 2024 | 62 | 18 | 0 | 0 | UA,WN |
| Apr 2024 | 82 | 16 | 0 | 0 | F9,UA,WN |
| Mar 2024 | 119 | 31 | 2 | 0 | F9,UA,WN |
| Feb 2024 | 74 | 10 | 0 | 0 | F9,UA |
| Jan 2024 | 73 | 8 | 13 | 0 | F9,WN,UA |
Cancellation Rate
1.4%
27 of 1,901 flights
Diversion Rate
0.3%
6 of 1,901 flights
Explore origin & destination
On-time and delay data for the airports this route connects.
RSW - Fort Myers
Full on-time, delay-cause, and seasonal performance for Fort Myers, FL.
Origin airport →DEN - Denver
Full on-time, delay-cause, and seasonal performance for Denver, CO.
Destination airport →Compare the two airports
See RSW 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 RSW–DEN.
Routes with a similar on-time rate
What the Data Says About RSW to DEN
5,420 tracked flights put the RSW to DEN pairing (Fort Myers to Denver) at a 79.9% on-time rate, squarely in line with the wider network. Delays that do occur run 74.4 minutes on average. Across the 1,607-mile route and its 12 carriers, the trailing 24 months show 1.4% cancelled and 0.3% diverted (1,901 flights sampled).
The monthly split is wide on this route: Oct 2024 posted the strongest performance at 97% on-time, while Jul 2025 came in at just 63% - a 35-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.