Schedule: FAA flight plans.

SOUTHWEST · FLIGHT WN 3404 SCHEDULED
Yesterday

WN 3404 · DEN → MIA

departs 12:51 PM MT · arrives 6:46 PM ET
Forecast issued Thu 10:00 PM ET · 7h after departure

Odds over time

Arrive at MIA more than 15 minutes late?
51% chance · ±0 pts −6 pts · 24h
HOW SURE WE ARE Very high. The odds now come almost entirely from live conditions.
WEATHER FORECASTS LIVE IN THE AIR 0% 25% 50% 75% 100% 1.0d 12h 6h Departs Lands

How late will it get to MIA?

  1. On time or early
    48%
  2. 15–30 min late
    18%
  3. 30 min–1 hour late
    18%
  4. 1–2 hours late
    11%
  5. Over 2 hours late
    4%
  6. Cancelled
    2%

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