Schedule: FAA flight plans.

SOUTHWEST · FLIGHT WN 1137 SCHEDULED
Tomorrow

WN 1137 · DEN → PHX

departs 1:58 PM MT · arrives 3:54 PM MT
Forecast issued Sun 11:00 PM ET · 17h before departure

Odds over time

Arrive at PHX more than 15 minutes late?
25% chance · ±10 pts +3 pts · 24h
HOW SURE WE ARE Good. The odds now lean mostly on firmed-up weather forecasts.
MOSTLY HISTORY WEATHER FORECASTS LIVE IN THE AIR 0% 20% 40% 60% 80% 6.7d 2d 1d Now 12h 6h Departs Lands

How late will it get to PHX?

  1. On time or early
    74%
  2. 15–30 min late
    15%
  3. 30 min–1 hour late
    6%
  4. 1–2 hours late
    2%
  5. Over 2 hours late
    1%
  6. Cancelled
    <1%

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