Schedule: FAA flight plans.

SOUTHWEST · FLIGHT WN 4402 PROBABLY LANDED (THE FAA HASN'T CONFIRMED THE LANDING TIME)

WN 4402 · DEN → COS

took off 8:57 PM MT · probably landed (not confirmed) (scheduled 8:26 PM MT → 9:08 PM MT)
Forecast issued Wed 11:00 PM ET · 1h after departure

Odds over time

Arrive at COS more than 15 minutes late?
25% chance · ±1 pts −1 pt · 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% 20% 40% 60% 80% 6.9d 2d 1d 12h 6h Departs Lands

How late will it get to COS?

  1. On time or early
    75%
  2. 15–30 min late
    10%
  3. 30 min–1 hour late
    9%
  4. 1–2 hours late
    4%
  5. Over 2 hours late
    <1%

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