Schedule: FAA flight plans.

SOUTHWEST · FLIGHT WN 4663 DELAYED: NOW PLANNED TO TAKE OFF 3:40 AM ET (6 H 23 MIN LATER THAN FIRST FILED)
Today

WN 4663 · MCO → SJU

departs 9:02 PM ET · arrives 1:03 AM AT
Forecast issued Fri 9:00 PM ET · 0h before departure

Odds over time

Arrive at SJU more than 15 minutes late?
100% chance · ±0 pts +1 pt · 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% 6.9d 2d 1d 12h 6h Departs Lands

How late will it get to SJU?

  1. On time or early
    67%
  2. 15–30 min late
    8%
  3. 30 min–1 hour late
    19%
  4. 1–2 hours late
    4%
  5. Over 2 hours late
    2%
  6. Cancelled
    <1%

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