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 3039 SCHEDULED · TYPICAL SCHEDULE
Yesterday

AA 3039 · LAS → ORD

departs 12:33 PM PT · arrives 6:44 PM CT
Forecast issued Tue 10:00 PM ET · 6h after departure

Odds over time

Arrive at ORD more than 15 minutes late?
46% chance · ±0 pts +7 pts · 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 ORD?

  1. On time or early
    53%
  2. 15–30 min late
    12%
  3. 30 min–1 hour late
    11%
  4. 1–2 hours late
    17%
  5. Over 2 hours late
    4%
  6. Cancelled
    2%

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