Flight history · Aug 2025 – Jul 2026 · US DOT on-time records
UA 4290 · Tulsa (TUL) → Houston (IAH)
Sold by United, flown by CommuteAir. Still flying: 29 of the last 56 days (Mon, Tue, Wed, Thu, Fri, Sun).
Arrives on time85%within 15 minutes, of 56 flights
Cancelled1.8%of scheduled flights
An hour or more late5%of flights that operated
When late, on average190 minlate, among flights 15+ min late
Schedule
Typical times in the Jun 6 – Jul 31, 2026 schedule, local at each airport.
- Leaves TUL
- 16:59
- Arrives IAH
- 18:54
- Flight time
- 1h 55m
- Days flown, last 8 weeks
- 29 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 TUL
All flights leaving Tulsa (TUL) at 4–5 pm, wherever they’re going: 74% left within 15 minutes and 2.2% were cancelled (1,132 flights in the year). Other United flights on this route →
Upcoming forecasts
This flight isn’t in our published forecasts for the next few days.