Schedule: FAA flight plans.

SOUTHWEST · FLIGHT WN 3378 SCHEDULED

WN 3378 · MCO → SJU

departs 1:56 PM ET · arrives 4:59 PM AT
Forecast issued Thu 10:00 PM ET · 8h after departure

Odds over time

Arrive at SJU more than 15 minutes late?
28% chance · ±0 pts −5 pts · 24h
HOW SURE WE ARE Very high. The odds now come almost entirely from live conditions.
WEATHER FORECASTS LIVE IN THE AIR 0% 20% 40% 60% 80% 1.0d 12h 6h Departs Lands

How late will it get to SJU?

  1. On time or early
    72%
  2. 15–30 min late
    14%
  3. 30 min–1 hour late
    9%
  4. 1–2 hours late
    3%
  5. Over 2 hours late
    1%
  6. Cancelled
    <1%

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