Flight history · Aug 2025 – Jul 2026 · US DOT on-time records
UA 1803 · Pittsburgh (PIT) → Chicago (ORD)
Sold by United. Still flying: 25 of the last 56 days (Mon, Tue, Sat, Sun).
Arrives on time89%within 15 minutes, of 193 flights
Cancelled1.6%of scheduled flights
An hour or more late4%of flights that operated
When late, on average103 minlate, among flights 15+ min late
Schedule
Typical times in the Jun 6 – Jul 31, 2026 schedule, local at each airport (Chicago is 1 h behind Pittsburgh).
- Leaves PIT
- 06:49
- Arrives ORD
- 07:37
- Flight time
- 1h 48m
- Days flown, last 8 weeks
- 25 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 6–7 am, wherever they’re going: 94% left within 15 minutes and 1.6% were cancelled (6,932 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.