Schedule: FAA flight plans.

ALASKA · FLIGHT AS 390 SCHEDULED
Tomorrow

AS 390 · SAN → BOS

departs 8:24 AM PT · arrives 4:52 PM ET
Forecast issued Tue 5:00 PM ET · 18h before departure

Odds over time

Arrive at BOS more than 15 minutes late?
22% chance · ±0 pts +9 pts · 24h
HOW SURE WE ARE Good. The odds now lean mostly on firmed-up weather forecasts.
WEATHER FORECASTS LIVE IN THE AIR 0% 10% 20% 30% 40% 2.8d 2d 1d Now 12h 6h Departs Lands

How late will it get to BOS?

  1. On time or early
    77%
  2. 15–30 min late
    12%
  3. 30 min–1 hour late
    5%
  4. 1–2 hours late
    3%
  5. Over 2 hours late
    1%
  6. Cancelled
    <1%

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