Schedule: the flights that flew on Friday, Oct 23, re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
ALASKA · FLIGHT AS 315SCHEDULED · TYPICAL SCHEDULE
AS 315 · SEA → DTW
departs 10:16 PM PT · arrives 5:25 AM ET
Forecast issued Wed 11:00 AM ET · 62h before departure
Odds over time
Arrive at DTW more than 15 minutes late?
28%chance · ±4 pts– · 24h
HOW SURE WE AREModerate. The odds now blend history with early weather forecasts.
How late will it get to DTW?
On time or early
72%
15–30 min late
17%
30 min–1 hour late
7%
1–2 hours late
3%
Over 2 hours late
<1%
Cancelled
<1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.