Flight history · Aug 2025 – Jul 2026 · US DOT on-time records
UA 2430 · Philadelphia (PHL) → Houston (IAH)
Sold by United. Still flying: 21 of the last 56 days (Mon–Thu).
Arrives on time67%within 15 minutes, of 49 flights
Cancelled2.0%of scheduled flights
An hour or more late15%of flights that operated
When late, on average74 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 Philadelphia).
- Leaves PHL
- 19:58
- Arrives IAH
- 22:32
- Flight time
- 3h 34m
- Days flown, last 8 weeks
- 21 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 PHL
All flights leaving Philadelphia (PHL) at 7–8 pm, wherever they’re going: 70% left within 15 minutes and 3.7% were cancelled (10,113 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.