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 664SCHEDULED · TYPICAL SCHEDULE
DL 664 · ATL → MCO
departs 10:25 AM ET · arrives 12:00 PM ET
Forecast issued Tue 7:00 PM ET · 39h before departure
Odds over time
Arrive at MCO more than 15 minutes late?
10%chance · ±1 pts−1 pt · 24h
HOW SURE WE AREModerate. The odds now blend history with early weather forecasts.
How late will it get to MCO?
On time or early
89%
15–30 min late
5%
30 min–1 hour late
3%
1–2 hours late
<1%
Over 2 hours late
<1%
Cancelled
<1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.