Schedule: FAA flight plans.

AMERICAN · FLIGHT AA 728 IN THE AIR (OFF 8:21 PM ET, ETA 8:00 AM GMT)
Today

AA 728 · PHL → LHR

took off 8:21 PM ET · expected to land 8:00 AM GMT (scheduled 7:46 PM ET → 7:30 AM GMT)
Forecast issued Sat 10:00 PM ET · 2h after departure

Odds over time

Arrive at LHR more than 15 minutes late?
99% chance · ±0 pts +0 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% 25% 50% 75% 100% 6.8d 2d 1d 12h 6h Departs Now Lands

How late will it get to LHR?

LIVE
  1. On time or early
    1%
  2. 15–30 min late
    22%
  3. 30 min–1 hour late
    76%
  4. 1–2 hours late
    1%
  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.