Schedule: a typical Tuesday (the flights of Jul 28, 2026, re-dated). Real flights replace these once the FAA publishes them, usually about a day ahead.
ALASKA · FLIGHT AS 16SCHEDULED · TYPICAL ODDS
AS 16 · SEA → JFK
departs 2:02 PM PT · arrives 10:29 PM ET
Forecast issued Wed 12:00 AM ET · 161h before departure
Typical odds
Too early for a weather forecast — these are typical odds for this flight on a Tuesday in October, from the weather this date has had in past years (the range shows how much they varied). They’ll switch to forecast-based odds about 3 days before departure.
Odds over time
Arrive at JFK more than 15 minutes late?
32%chance · ±7 pts– · 24h
HOW SURE WE ARELow. This is mostly a starting point from history; weather forecasts haven't kicked in yet.
How late will it get to JFK?
On time or early
68%
15–30 min late
17%
30 min–1 hour late
6%
1–2 hours late
7%
Over 2 hours late
2%
Cancelled
<1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.