Flight history · Aug 2025 – Jul 2026 · US DOT on-time records
UA 5555 · Chicago (ORD) → Milwaukee (MKE)
Sold by United, flown by SkyWest. Still flying: 55 of the last 56 days (Daily).
Arrives on time52%within 15 minutes, of 363 flights
Cancelled4.4%of scheduled flights
An hour or more late22%of flights that operated
When late, on average96 minlate, among flights 15+ min late
Schedule
Typical times in the Jun 6 – Jul 31, 2026 schedule, local at each airport.
- Leaves ORD
- 17:45
- Arrives MKE
- 18:48
- Flight time
- 1h 03m
- 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 5–6 pm, wherever they’re going: 66% left within 15 minutes and 4.4% were cancelled (20,888 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.