Schedule: FAA flight plans.

AMERICAN · FLIGHT AA 91 IN THE AIR (OFF 4:53 PM GMT, ETA 7:48 PM CT)
Today

AA 91 · LHR → ORD

took off 4:53 PM GMT · expected to land 7:48 PM CT (scheduled 4:26 PM GMT → 7:58 PM CT)
Forecast issued Wed 2:00 PM ET · 2h after departure

Odds over time

Arrive at ORD more than 15 minutes late?
38% chance · ±0 pts +5 pts · 24h
HOW SURE WE ARE Very high. The odds now come almost entirely from live conditions.
MOSTLY HISTORY WEATHER FORECASTS LIVE IN THE AIR 0% 15% 30% 45% 60% 6.5d 2d 1d 12h 6h Departs Now Lands

How late will it get to ORD?

LIVE
  1. On time or early
    62%
  2. 15–30 min late
    34%
  3. 30 min–1 hour late
    4%
  4. 1–2 hours late
    0%
  5. Over 2 hours late
    0%

Gate arrival compared with the scheduled arrival. The ranges add up to 100%; while it’s in the air they come from the FAA’s arrival estimate.