Route
DEN → RSW
Denver International Airport Southwest Florida International Airport
How punctual is this route?
- On-time arrivals
- 80.0%
- Less than 15 minutes late
- Cancelled
- 0.2%
- Of scheduled flights
- Average delay when late
- 65 min
- Flights arriving 15+ minutes late
- Flights tracked
- 1,159
- Scheduled flights in the period
What caused the delays
- Late-arriving aircraft 37%
- Airline (crew, maintenance, cleaning) 33%
- Air traffic control & airport 28%
- Extreme weather 2%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 83.8% | 37 |
| October 2025 | 86.5% | 91 |
| November 2025 | 84.4% | 96 |
| December 2025 | 78.1% | 128 |
| January 2026 | 88.5% | 131 |
| February 2026 | 77.3% | 119 |
| March 2026 | 71.1% | 154 |
| April 2026 | 82.7% | 104 |
| May 2026 | 82.1% | 95 |
| June 2026 | 72.5% | 80 |
| July 2026 | 75.9% | 83 |
| August 2026 | 82.5% | 41 |
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 |
|---|---|---|---|---|
| United Airlines | 788 | 85.1% | 0.0% | 63 min |
| Southwest Airlines | 313 | 67.5% | 0.3% | 68 min |
| Frontier Airlines | 58 | 77.2% | 1.7% | 62 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
-
UA2601
10% late · 286 flights
-
UA265
21% late · 98 flights
-
WN2315
28% late · 64 flights
-
UA2348
28% late · 61 flights
-
F93804
23% late · 58 flights
-
WN2044
34% late · 58 flights
-
UA453
16% late · 56 flights
-
WN2864
30% late · 47 flights
-
UA482
3% late · 37 flights
-
UA1260
11% late · 36 flights
-
WN651
41% late · 33 flights
-
WN1697
24% late · 30 flights
-
WN957
44% late · 27 flights
-
WN4334
36% late · 25 flights
-
UA1165
17% late · 24 flights
-
UA1342
17% late · 24 flights
-
UA2421
29% late · 24 flights
-
UA1587
5% late · 22 flights
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