Schedule: FAA flight plans.

SOUTHWEST · FLIGHT WN 3397 SCHEDULED

WN 3397 · PHX → HOU

departs 7:46 AM MT · arrives 12:24 PM CT
Forecast issued Thu 10:00 PM ET · 11h after departure

Odds over time

Arrive at HOU more than 15 minutes late?
31% chance · ±0 pts +10 pts · 24h
HOW SURE WE ARE Very high. The odds now come almost entirely from live conditions.
WEATHER FORECASTS LIVE IN THE AIR 0% 15% 30% 45% 60% 1.0d 12h 6h Departs Lands

How late will it get to HOU?

  1. On time or early
    53%
  2. 15–30 min late
    13%
  3. 30 min–1 hour late
    4%
  4. 1–2 hours late
    6%
  5. Over 2 hours late
    1%
  6. Cancelled
    23%

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