Flight history · Aug 2025 – Jul 2026 · US DOT on-time records
UA 533 · Chicago (ORD) → Bozeman (BZN)
Sold by United. Still flying: 55 of the last 56 days (Daily).
Arrives on time58%within 15 minutes, of 116 flights
Cancelled1.7%of scheduled flights
An hour or more late19%of flights that operated
When late, on average97 minlate, among flights 15+ min late
Schedule
Typical times in the Jun 6 – Jul 31, 2026 schedule, local at each airport (Bozeman is 1 h behind Chicago).
- Leaves ORD
- 20:15
- Arrives BZN
- 22:43
- Flight time
- 3h 28m
- Days flown, last 8 weeks
- 55 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 ORD
All flights leaving Chicago (ORD) at 8–9 pm, wherever they’re going: 63% left within 15 minutes and 4.5% were cancelled (22,199 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.