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 4128 SCHEDULED · TYPICAL SCHEDULE

WN 4128 · DAL → OKC

departs 10:45 AM CT · arrives 11:45 AM CT
Forecast issued Wed 3:00 PM ET · 45h before departure
Arrive at OKC more than 15 minutes late?
33% chance · ±3 pts −2 pts · 24h
HOW SURE WE ARE Moderate. The odds now blend history with early weather forecasts.
WEATHER FORECASTS LIVE IN THE AIR 0% 15% 30% 45% 60% 3.6d Now 1d 12h 6h Departs Lands

How late will it get to OKC?

  1. On time or early
    66%
  2. 15–30 min late
    7%
  3. 30 min–1 hour late
    14%
  4. 1–2 hours late
    8%
  5. Over 2 hours late
    4%
  6. Cancelled
    2%

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