Flight history · Aug 2025 – Jul 2026 · US DOT on-time records
UA 1825 · Dulles (IAD) → Fort Lauderdale (FLL)
Sold by United. Still flying: 36 of the last 56 days (Mon, Tue, Fri, Sat, Sun).
Arrives on time89%within 15 minutes, of 239 flights
Cancelled0.4%of scheduled flights
An hour or more late3%of flights that operated
When late, on average55 minlate, among flights 15+ min late
Schedule
Typical times in the Jun 6 – Jul 31, 2026 schedule, local at each airport.
- Leaves IAD
- 08:20
- Arrives FLL
- 11:07
- Flight time
- 2h 47m
- Days flown, last 8 weeks
- 36 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 IAD
All flights leaving Dulles (IAD) at 8–9 am, wherever they’re going: 90% left within 15 minutes and 1.1% were cancelled (16,925 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.