Schedule: FAA flight plans.

SOUTHWEST · FLIGHT WN 427 SCHEDULED
Today

WN 427 · LGA → HOU

departs 8:29 AM ET · arrives 11:20 AM CT
Forecast issued Fri 3:00 AM ET · 6h before departure

Odds over time

Arrive at HOU more than 15 minutes late?
41% chance · ±0 pts −1 pt · 24h
HOW SURE WE ARE High. The odds now come mostly from live FAA and airport data.
WEATHER FORECASTS LIVE IN THE AIR 0% 20% 40% 60% 80% 1.0d 12h Now Departs Lands

How late will it get to HOU?

  1. On time or early
    58%
  2. 15–30 min late
    6%
  3. 30 min–1 hour late
    24%
  4. 1–2 hours late
    5%
  5. Over 2 hours late
    5%
  6. Cancelled
    2%

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