Flight Reliability
UA 5245 · United Airlines
CPR → Denver (CPR–DEN)
84
Pretty Reliable
WanderNerd Reliability Score
- 84%
- Arrive within 15 minutes
- 8 min
- Average arrival delay
- 2.2%
- Cancelled
- 9 min early
- Median arrival delay
Based on 364 historical flights. Data through May 2026.
What the data says
Friday is doing you no favors.
UA 5245 arrived on time 92% of the time on Saturdays and just 76% on Fridays. That gap is worth planning around.
A bit ahead of the CPR–DEN route.
UA 5245 arrived on time 84% of the time, versus 81% across the CPR–DEN route.
A bit ahead of the United Airlines network.
UA 5245 arrived on time 84% of the time, versus 79% across the United Airlines network.
Trending in the right direction.
UA 5245 arrived on time 87% of the time over the last three months in the data, compared with 76% in the three months before that.
The breakdown
- Mon81%(52 flights)
- Tue88%(49 flights)
- Wed82%(51 flights)
- Thu80%(51 flights)
- Fri76%(49 flights)
- Sat92%(51 flights)
- Sun91%(53 flights)
84%
May
Jun 90% → May 84% on time
| Month | On-time percentage | Flights |
|---|---|---|
| June 2025 | 90% | 29 |
| July 2025 | 74% | 31 |
| August 2025 | 81% | 31 |
| September 2025 | 93% | 30 |
| October 2025 | 90% | 31 |
| November 2025 | 96% | 27 |
| December 2025 | 71% | 31 |
| January 2026 | 83% | 30 |
| February 2026 | 74% | 27 |
| March 2026 | 90% | 29 |
| April 2026 | 86% | 29 |
| May 2026 | 84% | 31 |
- Departures on time
- 84%
- Diverted
- 0%
- Flights flown
- 356
- Months covered
- 12
Same route, other flights
Keep nerding
Based on 364 historical flights, because apparently we checked. Historical flight data: U.S. Bureau of Transportation Statistics, June 2025 – May 2026. Data through May 2026. How we calculate this.