Flight history · Aug 2025 – Jul 2026 · US DOT on-time records
UA 1463 · Dulles (IAD) → Houston (IAH)
Sold by United. Not in the Jun 6 – Jul 31, 2026 schedule; last flew 2026-05-20.
Arrives on time95%within 15 minutes, of 21 flights
Cancelled4.8%of scheduled flights
An hour or more late5%of flights that operated
When late, on average84 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 Dulles).
- Leaves IAD
- 22:20
- Arrives IAH
- 00:45
- Flight time
- 3h 25m
- Days flown, last 8 weeks
- 0 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 IAD
All flights leaving Dulles (IAD) at 10–11 pm, wherever they’re going: 81% left within 15 minutes and 2.2% were cancelled (11,379 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.