Schedule: FAA flight plans.

DELTA · FLIGHT DL 1634 IN THE AIR (OFF 5:56 PM PT, ETA 11:24 PM CT)
Today

DL 1634 · LAX → ORD

took off 5:56 PM PT · expected to land 11:24 PM CT (scheduled 5:52 PM PT → 11:44 PM CT)
Forecast issued Fri 7:00 PM ET · 2h before departure

Odds over time

Arrive at ORD more than 15 minutes late?
<1% chance · ±0 pts +7 pts · 24h
HOW SURE WE ARE High. The odds now come mostly from live FAA and airport data.
MOSTLY HISTORY WEATHER FORECASTS LIVE IN THE AIR 0% 15% 30% 45% 60% 6.9d 2d 1d 12h 6h Departs Lands

How late will it get to ORD?

LIVE
  1. On time or early
    99%
  2. 15–30 min late
    <1%
  3. 30 min–1 hour late
    0%
  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.