About 1 in 4 UA 2611 flights from Houston arrived 15+ minutes late, diverted or cancelled over the past year (23%); 0.0% were cancelled. The typical flight landed 12 minutes early.
UA 2611: IAH → SFO
Scheduled to leave Houston at 12:25 p.m. local time. Over the past year it arrived on time 77% of the time (263 flights), in line with other UA flights on the route at that hour (78%). Last seen in the data Aug 31, 2026.
Month by month
By day of week
| Day | Flights | On time |
|---|---|---|
| Monday | 38 | 66% |
| Tuesday | 38 | 84% |
| Wednesday | 38 | 82% |
| Thursday | 37 | 73% |
| Friday | 37 | 70% |
| Saturday | 37 | 81% |
| Sunday | 38 | 82% |
Why it was late
All flights IAH → SFO · Connecting off UA 2611? Check the risk
UA 2611: MCO → IAH
Scheduled to leave Orlando at 9:00 a.m. local time. Over the past year it arrived on time 90% of the time (230 flights), in line with other UA flights on the route at that hour (90%). Last seen in the data Aug 31, 2026.
Month by month
By day of week
| Day | Flights | On time |
|---|---|---|
| Monday | 34 | 91% |
| Tuesday | 27 | 93% |
| Wednesday | 33 | 91% |
| Thursday | 34 | 94% |
| Friday | 34 | 88% |
| Saturday | 34 | 88% |
| Sunday | 34 | 82% |
Why it was late
All flights MCO → IAH · Connecting off UA 2611? Check the risk
Questions
How often is UA 2611 from IAH to SFO late?
United Airlines 2611 from Houston, TX to San Francisco, CA arrived 15 or more minutes late, was diverted or was cancelled on 23% of 263 scheduled flights between September 2025 and August 2026. 0.0% were cancelled.
How often is UA 2611 from MCO to IAH late?
United Airlines 2611 from Orlando, FL to Houston, TX arrived 15 or more minutes late, was diverted or was cancelled on 10% of 230 scheduled flights between September 2025 and August 2026. 0.4% 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.