tailodds FORECAST

Schedule: a typical Thursday (the flights of Jul 30, 2026, re-dated). Real flights replace these once the FAA publishes them, usually about a day ahead.

DELTA · FLIGHT DL 866 SCHEDULED · TYPICAL SCHEDULE

DL 866 · DTW → MIA

departs 3:59 PM ET · arrives 7:18 PM ET
Forecast issued Tue 7:00 PM ET · 45h before departure
Arrive at MIA more than 15 minutes late?
33% chance · ±5 pts −8 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% 2.8d Now 1d 12h 6h Departs Lands

How late will it get to MIA?

  1. On time or early
    66%
  2. 15–30 min late
    4%
  3. 30 min–1 hour late
    11%
  4. 1–2 hours late
    11%
  5. Over 2 hours late
    7%
  6. Cancelled
    1%

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