Flight history · Aug 2025 – Jul 2026 · US DOT on-time records
UA 5615 · Grand Rapids (GRR) → Chicago (ORD)
Sold by United, flown by SkyWest. Still flying: 31 of the last 56 days (Daily).
Arrives on time87%within 15 minutes, of 31 flights
Cancelled3.2%of scheduled flights
An hour or more late7%of flights that operated
When late, on average141 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 Grand Rapids).
- Leaves GRR
- 05:15
- Arrives ORD
- 05:33
- Flight time
- 1h 18m
- Days flown, last 8 weeks
- 31 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 GRR
All flights leaving Grand Rapids (GRR) at 5–6 am, wherever they’re going: 89% left within 15 minutes and 2.4% were cancelled (749 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.