Schedule: FAA flight plans.

AMERICAN · FLIGHT AA 91 DELAYED: NOW PLANNED TO TAKE OFF 3:15 PM BST (20 MIN LATER THAN FIRST FILED)
Today

AA 91 · LHR → ORD

departs 2:46 PM BST · arrives 5:34 PM CT
Forecast issued Sun 11:00 PM ET · 11h before departure

Odds over time

Arrive at ORD more than 15 minutes late?
42% chance · ±0 pts +4 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% 20% 40% 60% 80% 6.4d 2d 1d Now 6h Departs Lands

How late will it get to ORD?

  1. On time or early
    62%
  2. 15–30 min late
    22%
  3. 30 min–1 hour late
    0%
  4. 1–2 hours late
    11%
  5. Over 2 hours late
    4%
  6. Cancelled
    1%

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