Flight history · Aug 2025 – Jul 2026 · US DOT on-time records
UA 1816 · Pittsburgh (PIT) → Denver (DEN)
Sold by United. Not in the Jun 6 – Jul 31, 2026 schedule; last flew 2026-05-20.
Arrives on time86%within 15 minutes, of 77 flights
Cancelled1.3%of scheduled flights
An hour or more late7%of flights that operated
When late, on average58 minlate, among flights 15+ min late
Schedule
Typical times in the Jun 6 – Jul 31, 2026 schedule, local at each airport (Denver is 2 h behind Pittsburgh).
- Leaves PIT
- 16:18
- Arrives DEN
- 18:02
- Flight time
- 3h 44m
- 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 PIT
All flights leaving Pittsburgh (PIT) at 4–5 pm, wherever they’re going: 75% left within 15 minutes and 2.0% were cancelled (3,090 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.