Route
DEN → XNA
Denver International Airport Northwest Arkansas National Airport
How punctual is this route?
- On-time arrivals
- 82.0%
- Less than 15 minutes late
- Cancelled
- 0.5%
- Of scheduled flights
- Average delay when late
- 71 min
- Flights arriving 15+ minutes late
- Flights tracked
- 1,346
- Scheduled flights in the period
What caused the delays
- Late-arriving aircraft 40%
- Airline (crew, maintenance, cleaning) 34%
- Air traffic control & airport 18%
- Extreme weather 7%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 83.2% | 107 |
| October 2025 | 82.9% | 117 |
| November 2025 | 90.1% | 102 |
| December 2025 | 86.0% | 101 |
| January 2026 | 80.9% | 96 |
| February 2026 | 77.1% | 84 |
| March 2026 | 80.4% | 108 |
| April 2026 | 94.7% | 94 |
| May 2026 | 81.8% | 121 |
| June 2026 | 73.0% | 137 |
| July 2026 | 80.6% | 139 |
| August 2026 | 78.4% | 140 |
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 | 826 | 84.5% | 0.7% | 67 min |
| United Airlines | 370 | 75.9% | 0.3% | 80 min |
| Frontier Airlines | 150 | 83.3% | 0.0% | 57 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
-
OO5267
14% late · 359 flights
-
OO5641
11% late · 326 flights
-
UA1351
27% late · 237 flights
-
F94344
17% late · 150 flights
-
OO5269
23% late · 57 flights
-
OO4736
22% late · 37 flights
-
UA691
14% late · 35 flights
-
UA1875
19% late · 31 flights
-
OO5575
46% late · 24 flights
-
UA1761
25% late · 24 flights
-
OO4805
40% late · 21 flights
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