Schedule: FAA flight plans.

SOUTHWEST · FLIGHT WN 3453 DELAYED: NOW PLANNED TO TAKE OFF 2:42 PM ET (1 H 39 MIN LATER THAN FIRST FILED)
Today

WN 3453 · FLL → DCA

departs 12:48 PM ET · arrives 3:17 PM ET
Forecast issued Mon 10:00 PM ET · 9h after departure

Odds over time

Arrive at DCA more than 15 minutes late?
100% chance · ±0 pts −7 pts · 24h
HOW SURE WE ARE Very high. The odds now come almost entirely from live conditions.
WEATHER FORECASTS LIVE IN THE AIR 0% 25% 50% 75% 100% 1.5d 1d 12h 6h Departs Lands

How late will it get to DCA?

  1. On time or early
    59%
  2. 15–30 min late
    21%
  3. 30 min–1 hour late
    8%
  4. 1–2 hours late
    5%
  5. Over 2 hours late
    4%
  6. Cancelled
    3%

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