Flight Reliability
UA 6163 · United Airlines
El Paso → Houston (ELP–IAH)
94
Nerd Approved
WanderNerd Reliability Score
- 92%
- Arrive within 15 minutes
- 4 min early
- Average arrival delay
- 1.6%
- Cancelled
- 9 min early
- Median arrival delay
Based on 365 historical flights. Data through May 2026.
What the data says
Skip Monday if you can.
UA 6163 arrived on time 96% of the time on Saturdays. On Mondays: 86%.
A bit ahead of the ELP–IAH route.
UA 6163 arrived on time 92% of the time, versus 85% across the ELP–IAH route.
Better than the United Airlines network average.
UA 6163 arrived on time 92% of the time, versus 79% across the United Airlines network.
Ticking up lately.
UA 6163 arrived on time 95% of the time over the last three months in the data, compared with 91% in the three months before that.
The breakdown
- Mon86%(50 flights)
- Tue94%(51 flights)
- Wed88%(51 flights)
- Thu92%(51 flights)
- Fri90%(52 flights)
- Sat96%(52 flights)
- Sun96%(52 flights)
90%
May
Jun 78% → May 90% on time
| Month | On-time percentage | Flights |
|---|---|---|
| June 2025 | 78% | 27 |
| July 2025 | 93% | 29 |
| August 2025 | 87% | 31 |
| September 2025 | 100% | 30 |
| October 2025 | 94% | 31 |
| November 2025 | 93% | 30 |
| December 2025 | 87% | 31 |
| January 2026 | 97% | 30 |
| February 2026 | 89% | 28 |
| March 2026 | 94% | 31 |
| April 2026 | 100% | 30 |
| May 2026 | 90% | 31 |
- Departures on time
- 93%
- Diverted
- 0%
- Flights flown
- 359
- Months covered
- 12
Same route, other flights
Keep nerding
Based on 365 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.