Schedule: FAA flight plans.

ETHIOPIAN · FLIGHT ET 501 SCHEDULED
Tomorrow

ET 501 · IAD → ADD

departs 11:17 AM ET · arrives 6:38 AM EAT
Forecast issued Sun 2:00 PM ET · 21h before departure

Odds over time

Arrive at ADD more than 15 minutes late?
8% chance · ±2 pts +0 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% 5% 10% 15% 20% 6.5d 2d Now 12h 6h Departs Lands

How late will it get to ADD?

  1. On time or early
    90%
  2. 15–30 min late
    3%
  3. 30 min–1 hour late
    3%
  4. 1–2 hours late
    <1%
  5. Over 2 hours late
    2%
  6. Cancelled
    2%

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