Route
DEN → FAT
Denver International Airport Fresno Yosemite International Airport
How punctual is this route?
- On-time arrivals
- 80.3%
- Less than 15 minutes late
- Cancelled
- 0.1%
- Of scheduled flights
- Average delay when late
- 59 min
- Flights arriving 15+ minutes late
- Flights tracked
- 1,452
- Scheduled flights in the period
What caused the delays
- Late-arriving aircraft 45%
- Airline (crew, maintenance, cleaning) 39%
- Air traffic control & airport 14%
- Extreme weather 2%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 86.6% | 119 |
| October 2025 | 88.8% | 125 |
| November 2025 | 90.8% | 119 |
| December 2025 | 73.0% | 126 |
| January 2026 | 90.9% | 121 |
| February 2026 | 82.0% | 111 |
| March 2026 | 83.3% | 121 |
| April 2026 | 86.6% | 119 |
| May 2026 | 79.0% | 124 |
| June 2026 | 63.3% | 120 |
| July 2026 | 70.7% | 123 |
| August 2026 | 69.1% | 124 |
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 |
|---|---|---|---|---|
| SkyWest Airlines | 748 | 87.8% | 0.0% | 71 min |
| Southwest Airlines | 360 | 74.1% | 0.3% | 43 min |
| United Airlines | 344 | 70.3% | 0.3% | 63 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
-
OO5978
13% late · 317 flights
-
UA756
25% late · 232 flights
-
OO5212
8% late · 184 flights
-
OO5655
11% late · 156 flights
-
OO4806
20% late · 46 flights
-
UA1172
46% late · 46 flights
-
WN4461
63% late · 43 flights
-
UA1652
49% late · 35 flights
-
WN2455
20% late · 35 flights
-
WN2190
18% late · 34 flights
-
WN2885
10% late · 31 flights
-
UA1194
23% late · 30 flights
-
WN159
17% late · 29 flights
-
WN2656
11% late · 28 flights
-
OO5522
12% late · 24 flights
-
WN2091
21% late · 24 flights
-
WN2471
10% late · 21 flights
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