Schedule: FAA flight plans.

SOUTHWEST · FLIGHT WN 4877 LANDED 2:53 PM CT, ~19 MIN LATE
Today

WN 4877 · AUS → STL

took off 1:21 PM CT · landed 2:53 PM CT (scheduled 12:38 PM CT → 2:39 PM CT)
Forecast issued Wed 9:00 PM ET · 7h after departure

Odds over time

Arrive at STL more than 15 minutes late?
Late chance · ±0 pts +0 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% 6.6d 2d 1d 12h 6h Departs Lands

How late did it get to STL?

RESOLVED
  1. On time or early
    –
  2. 15–30 min late
    ✓
  3. 30 min–1 hour late
    –
  4. 1–2 hours late
    –
  5. Over 2 hours late
    –

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