Schedule: a typical Tuesday (the flights of Jul 28, 2026, re-dated). Real flights replace these once the FAA publishes them, usually about a day ahead.

AMERICAN · FLIGHT AA 543 SCHEDULED · TYPICAL SCHEDULE
Yesterday

AA 543 · PHX → RDU

departs 8:56 AM MT · arrives 4:22 PM ET
Forecast issued Tue 10:00 PM ET · 10h after departure

Odds over time

Arrive at RDU more than 15 minutes late?
32% 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% 20% 40% 60% 80% 2.8d 2d 1d 12h 6h Departs Lands

How late will it get to RDU?

  1. On time or early
    67%
  2. 15–30 min late
    12%
  3. 30 min–1 hour late
    11%
  4. 1–2 hours late
    6%
  5. Over 2 hours late
    2%
  6. Cancelled
    1%

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