Schedule: FAA flight plans.

AMERICAN · FLIGHT AA 1637 DELAYED: NOW PLANNED TO TAKE OFF 10:31 AM ET (4 H 21 MIN LATER THAN FIRST FILED)
Today

AA 1637 · IAD → CLT

departs 5:56 AM ET · arrives 7:25 AM ET
Forecast issued Fri 4:00 PM ET · 10h after departure

Odds over time

Arrive at CLT more than 15 minutes late?
100% chance · ±0 pts −1 pt · 24h
HOW SURE WE ARE Very high. The odds now come almost entirely from live conditions.
WEATHER FORECASTS LIVE IN THE AIR 0% 25% 50% 75% 100% 24h 12h 6h Departs Lands

How late will it get to CLT?

  1. On time or early
    80%
  2. 15–30 min late
    5%
  3. 30 min–1 hour late
    6%
  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%.