tailodds FORECAST

Schedule: a typical Wednesday (the flights of Jul 29, 2026, re-dated). Real flights replace these once the FAA publishes them, usually about a day ahead.

ALASKA · FLIGHT AS 1503 SCHEDULED · TYPICAL SCHEDULE
Today

AS 1503 · BOI → ANC

departs 2:00 PM MT · arrives 4:35 PM AKT
Forecast issued Wed 7:00 PM ET · 3h after departure
Arrive at ANC more than 15 minutes late?
19% chance · ±1 pts +2 pts · 24h
HOW SURE WE ARE Very high. The odds now come almost entirely from live conditions.
WEATHER FORECASTS LIVE IN THE AIR 0% 15% 30% 45% 60% 2.7d 2d 1d 12h 6h Departs Now Lands

How late will it get to ANC?

  1. On time or early
    80%
  2. 15–30 min late
    7%
  3. 30 min–1 hour late
    7%
  4. 1–2 hours late
    3%
  5. Over 2 hours late
    2%
  6. Cancelled
    1%

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