Schedule: FAA flight plans.

SOUTHWEST · FLIGHT WN 820 SCHEDULED
Yesterday

WN 820 · HOU → MEM

departs 3:01 PM CT · arrives 4:44 PM CT
Forecast issued Thu 10:00 PM ET · 6h after departure

Odds over time

Arrive at MEM more than 15 minutes late?
44% chance · ±0 pts +9 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% 1.0d 12h 6h Departs Lands

How late will it get to MEM?

  1. On time or early
    55%
  2. 15–30 min late
    18%
  3. 30 min–1 hour late
    15%
  4. 1–2 hours late
    7%
  5. Over 2 hours late
    3%
  6. Cancelled
    2%

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