About 1 in 15 UA 6351 flights from Midland arrived 15+ minutes late, diverted or cancelled over the past year (7%); 0.5% were cancelled. The typical flight landed 14 minutes early.
UA 6351: MAF → IAH
Scheduled to leave Midland at 5:00 a.m. local time, operated by Mesa Airlines as YV 6351. Over the past year it arrived on time 93% of the time (207 flights), in line with other UA flights on the route at that hour (94%). Last seen in the data Aug 10, 2026.
Month by month
By day of week
| Day | Flights | On time |
|---|---|---|
| Monday | 32 | 97% |
| Tuesday | 31 | 94% |
| Wednesday | 31 | 90% |
| Thursday | 29 | 93% |
| Friday | 32 | 97% |
| Saturday | 32 | 88% |
| Sunday | 20 | 95% |
Why it was late
All flights MAF → IAH · Connecting off UA 6351? Check the risk
Questions
How often is UA 6351 from MAF to IAH late?
United Airlines 6351 from Midland/Odessa, TX to Houston, TX arrived 15 or more minutes late, was diverted or was cancelled on 7% of 207 scheduled flights between September 2025 and August 2026. 0.5% 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.