Schedule: FAA flight plans.

AMERICAN · FLIGHT AA 1666 SCHEDULED
Tomorrow

AA 1666 · PHX → ONT

departs 6:49 PM MT · arrives 7:19 PM PT
Forecast issued Sat 10:00 PM ET · 23h before departure

Odds over time

Arrive at ONT more than 15 minutes late?
38% chance · ±3 pts +2 pts · 24h
HOW SURE WE ARE Good. The odds now lean mostly on firmed-up weather forecasts.
MOSTLY HISTORY WEATHER FORECASTS LIVE IN THE AIR 0% 15% 30% 45% 60% 6.9d 2d Now 12h 6h Departs Lands

How late will it get to ONT?

  1. On time or early
    61%
  2. 15–30 min late
    19%
  3. 30 min–1 hour late
    7%
  4. 1–2 hours late
    10%
  5. Over 2 hours late
    2%
  6. Cancelled
    <1%

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