Flight history · Aug 2025 – Jul 2026 · US DOT on-time records
UA 2456 · Orlando (MCO) → Houston (IAH)
Sold by United. Still flying: 13 of the last 56 days.
Arrives on time89%within 15 minutes, of 175 flights
Cancelled0.6%of scheduled flights
An hour or more late5%of flights that operated
When late, on average93 minlate, among flights 15+ min late
Schedule
Typical times in the Jun 6 – Jul 31, 2026 schedule, local at each airport (Houston is 1 h behind Orlando).
- Leaves MCO
- 15:45
- Arrives IAH
- 17:24
- Flight time
- 2h 39m
- Days flown, last 8 weeks
- 13 of 56
Each square is a day, Sat Jun 6 to Fri Jul 31, two weeks per row (each column is the same weekday); filled = flew.
How late it arrives
Share of flights that operated arriving more than this late.
Horizontal: minutes late at arrival (0 to 3 hours). Vertical: share of flights later than that.
Its hour at MCO
All flights leaving Orlando (MCO) at 3–4 pm, wherever they’re going: 68% left within 15 minutes and 2.0% were cancelled (9,781 flights in the year). Other United flights on this route →
Upcoming forecasts
Our odds that this flight is late or cancelled on the days we publish.