Flight Reliability
UA 5393 · United Airlines
Huntsville → Denver (HSV–DEN)
82
Pretty Reliable
WanderNerd Reliability Score
- 80%
- Arrive within 15 minutes
- 8 min
- Average arrival delay
- 0.3%
- Cancelled
- 8 min early
- Median arrival delay
Based on 364 historical flights. Data through May 2026.
What the data says
Skip Saturday if you can.
UA 5393 arrived on time 84% of the time on Mondays. On Saturdays: 75%.
A bit behind the HSV–DEN route.
UA 5393 arrived on time 80% of the time, versus 84% across the HSV–DEN route.
It basically never cancels.
Out of 364 scheduled flights, only 0.3% were cancelled.
Recent months have been rougher.
UA 5393 arrived on time 83% of the time over the last three months in the data, compared with 90% in the three months before that.
The breakdown
- Mon84%(51 flights)
- Tue84%(49 flights)
- Wed77%(52 flights)
- Thu82%(50 flights)
- Fri79%(52 flights)
- Sat75%(52 flights)
- Sun77%(53 flights)
84%
May
Jun 57% → May 84% on time
| Month | On-time percentage | Flights |
|---|---|---|
| June 2025 | 57% | 28 |
| July 2025 | 60% | 30 |
| August 2025 | 62% | 29 |
| September 2025 | 73% | 30 |
| October 2025 | 84% | 31 |
| November 2025 | 100% | 29 |
| December 2025 | 84% | 31 |
| January 2026 | 94% | 31 |
| February 2026 | 93% | 28 |
| March 2026 | 81% | 31 |
| April 2026 | 83% | 30 |
| May 2026 | 84% | 31 |
- Departures on time
- 87%
- Diverted
- 1.1%
- Flights flown
- 359
- 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.