tailodds FORECAST

Schedule: a typical Friday (the flights of Jul 31, 2026, re-dated). Real flights replace these once the FAA publishes them, usually about a day ahead.

SOUTHWEST · FLIGHT WN 1389 SCHEDULED · TYPICAL SCHEDULE

WN 1389 · DAL → RDU

departs 3:35 PM CT · arrives 7:15 PM ET
Forecast issued Wed 2:00 PM ET · 51h before departure
Arrive at RDU more than 15 minutes late?
60% chance · ±5 pts – · 24h
HOW SURE WE ARE Moderate. The odds now blend history with early weather forecasts.
WEATHER FORECASTS LIVE IN THE AIR 0% 20% 40% 60% 80% 3.8d Now 1d 12h 6h Departs Lands

How late will it get to RDU?

  1. On time or early
    38%
  2. 15–30 min late
    22%
  3. 30 min–1 hour late
    16%
  4. 1–2 hours late
    14%
  5. Over 2 hours late
    7%
  6. Cancelled
    3%

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