Schedule: FAA flight plans.

SOUTHWEST · FLIGHT WN 8527 IN THE AIR (OFF 1:24 PM PT, ETA 4:08 PM MT)
Today

WN 8527 · ONT → DEN

took off 1:24 PM PT · expected to land 4:08 PM MT (scheduled 12:13 PM PT → 3:37 PM MT)
Forecast issued Sat 4:00 PM ET · 1h after departure

Odds over time

Arrive at DEN more than 15 minutes late?
99% chance · ±0 pts – · 24h
HOW SURE WE ARE Very high. The odds now come almost entirely from live conditions.
LIVE IN THE AIR 0% 25% 50% 75% 100% 4h Departs Lands

How late will it get to DEN?

LIVE
  1. On time or early
    <1%
  2. 15–30 min late
    17%
  3. 30 min–1 hour late
    80%
  4. 1–2 hours late
    2%
  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.