Schedule: FAA flight plans.

ALASKA · FLIGHT AS 357 SCHEDULED
Today

AS 357 · SEA → BOS

departs 7:40 AM PT · arrives 3:52 PM ET
Forecast issued Wed 6:00 AM ET · 5h before departure

Odds over time

Arrive at BOS more than 15 minutes late?
31% chance · ±3 pts +3 pts · 24h
HOW SURE WE ARE High. The odds now come mostly from live FAA and airport data.
WEATHER FORECASTS LIVE IN THE AIR 0% 15% 30% 45% 60% 2.7d 2d 1d 12h Now Departs Lands

How late will it get to BOS?

  1. On time or early
    68%
  2. 15–30 min late
    20%
  3. 30 min–1 hour late
    5%
  4. 1–2 hours late
    5%
  5. Over 2 hours late
    1%
  6. Cancelled
    <1%

Gate arrival compared with the scheduled arrival. The ranges add up to 100%.