Flight history · Aug 2025 – Jul 2026 · US DOT on-time records
AS 1543 · Anchorage (ANC) → Chicago (ORD)
Sold by Alaska. Still flying: 51 of the last 56 days (Daily).
Arrives on time71%within 15 minutes, of 51 flights
Cancelled0.0%of scheduled flights
An hour or more late4%of flights that operated
When late, on average44 minlate, among flights 15+ min late
Schedule
Typical times in the Jun 6 – Jul 31, 2026 schedule, local at each airport (Chicago is 3 h ahead of Anchorage).
- Leaves ANC
- 23:21
- Arrives ORD
- 08:35
- Flight time
- 6h 14m
- Days flown, last 8 weeks
- 51 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 ANC
All flights leaving Anchorage (ANC) at 11 pm–12 am, wherever they’re going: 86% left within 15 minutes and 0.8% were cancelled (1,558 flights in the year). Other Alaska flights on this route →
Upcoming forecasts
Our odds that this flight is late or cancelled on the days we publish.