Flight Reliability
UA 4293 · United Airlines
Houston → Pensacola (IAH–PNS)94% of its flights flew this route. The rest (BTR–IAH, ICT–IAH) are included in these numbers.
81
Pretty Reliable
WanderNerd Reliability Score
- 81%
- Arrive within 15 minutes
- 3 min
- Average arrival delay
- 0.8%
- Cancelled
- 11 min early
- Median arrival delay
Based on 356 historical flights. Data through May 2026.
What the data says
Mornings have a slight edge.
Departures between 6–9 AM arrived on time 82% of the time, against 75% between 3–6 PM.
Skip Saturday if you can.
UA 4293 arrived on time 89% of the time on Tuesdays. On Saturdays: 76%.
Recent months have been rougher.
UA 4293 arrived on time 74% of the time over the last three months in the data, compared with 82% in the three months before that.
The breakdown
- Mon79%(52 flights)
- Tue89%(44 flights)
- Wed84%(50 flights)
- Thu76%(50 flights)
- Fri84%(51 flights)
- Sat76%(50 flights)
- Sun81%(52 flights)
- 6–9 AM82%(329 flights)
- 3–6 PM75%(20 flights)
66%
May
Jun 77% → May 66% on time
| Month | On-time percentage | Flights |
|---|---|---|
| June 2025 | 77% | 30 |
| July 2025 | 81% | 31 |
| August 2025 | 87% | 30 |
| September 2025 | 89% | 26 |
| October 2025 | 87% | 31 |
| November 2025 | 86% | 29 |
| December 2025 | 77% | 26 |
| January 2026 | 79% | 29 |
| February 2026 | 89% | 27 |
| March 2026 | 90% | 31 |
| April 2026 | 67% | 30 |
| May 2026 | 66% | 29 |
- Departures on time
- 84%
- Diverted
- 1.1%
- Flights flown
- 349
- Months covered
- 12
Same route, other flights
Keep nerding
Based on 356 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.