Schedule: FAA flight plans.

SOUTHWEST · FLIGHT WN 4199 DELAYED: NOW PLANNED TO TAKE OFF 4:17 PM MT (50 MIN LATER THAN FIRST FILED)
Today

WN 4199 · PHX → SJC

departs 3:12 PM MT · arrives 4:13 PM PT
Your aircraft is N8503A (B738), coming in as WN 770 from BOI: still at BOI, due off about 3:09 PM MT, 107 min after the scheduled departure (a tight turn, so this flight may leave late).
Forecast issued Fri 5:00 PM ET · 0h before departure

Odds over time

Arrive at SJC more than 15 minutes late?
96% chance · ±0 pts −2 pts · 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% 25% 50% 75% 100% 6.7d 2d 1d 12h 6h Departs Lands

How late will it get to SJC?

  1. On time or early
    50%
  2. 15–30 min late
    29%
  3. 30 min–1 hour late
    13%
  4. 1–2 hours late
    6%
  5. Over 2 hours late
    1%
  6. Cancelled
    1%

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