Flight history · Aug 2025 – Jul 2026 · US DOT on-time records
UA 313 · New Orleans (MSY) → Houston (IAH)
Sold by United. Still flying: 37 of the last 56 days (Daily).
Arrives on time72%within 15 minutes, of 37 flights
Cancelled2.7%of scheduled flights
An hour or more late17%of flights that operated
When late, on average163 minlate, among flights 15+ min late
Schedule
Typical times in the Jun 6 – Jul 31, 2026 schedule, local at each airport.
- Leaves MSY
- 15:43
- Arrives IAH
- 17:02
- Flight time
- 1h 19m
- Days flown, last 8 weeks
- 37 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 MSY
All flights leaving New Orleans (MSY) at 3–4 pm, wherever they’re going: 70% left within 15 minutes and 1.0% were cancelled (3,480 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.