Schedule: FAA flight plans.

UNITED · FLIGHT UA 983 DELAYED: NOW PLANNED TO TAKE OFF 12:40 PM EEST (45 MIN LATER THAN FIRST FILED)
Today

UA 983 · ATH → IAD

departs 11:43 AM EEST · arrives 4:06 PM ET
Forecast issued Mon 1:00 AM ET · 4h before departure

Odds over time

Arrive at IAD more than 15 minutes late?
88% chance · ±0 pts +16 pts · 24h
HOW SURE WE ARE High. The odds now come mostly from live FAA and airport data.
MOSTLY HISTORY WEATHER FORECASTS LIVE IN THE AIR 0% 25% 50% 75% 100% 6.2d 2d 1d 12h 6h Now Departs Lands

How late will it get to IAD?

  1. On time or early
    70%
  2. 15–30 min late
    18%
  3. 30 min–1 hour late
    2%
  4. 1–2 hours late
    5%
  5. Over 2 hours late
    3%
  6. Cancelled
    <1%

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