About 1 in 10 UA 4258 flights from Pensacola arrived 15+ minutes late, diverted or cancelled over the past year (10%); 0.6% were cancelled. The typical flight landed 20 minutes early.
UA 4258: PNS → IAH
Scheduled to leave Pensacola at 11:00 a.m. local time, operated by CommutAir as C5 4258. Over the past year it arrived on time 90% of the time (334 flights), worse than other UA flights on the route at that hour (93%). Last seen in the data Aug 31, 2026.
Month by month
By day of week
| Day | Flights | On time |
|---|---|---|
| Monday | 50 | 88% |
| Tuesday | 42 | 98% |
| Wednesday | 48 | 98% |
| Thursday | 49 | 86% |
| Friday | 48 | 90% |
| Saturday | 48 | 83% |
| Sunday | 49 | 88% |
Why it was late
All flights PNS → IAH · Connecting off UA 4258? Check the risk
Questions
How often is UA 4258 from PNS to IAH late?
United Airlines 4258 from Pensacola, FL to Houston, TX arrived 15 or more minutes late, was diverted or was cancelled on 10% of 334 scheduled flights between September 2025 and August 2026. 0.6% were cancelled.
Flight numbers change. Figures cover flights with this airline, number and route only. "Likely range" is the 95% interval for the true on-time rate given the number of flights. This is history, not live status: check United Airlines for today's flight. Method.