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 366SCHEDULED · TYPICAL SCHEDULE
Tomorrow
DL 366 · ATL → PHX
departs 1:30 PM ET · arrives 2:18 PM MT
Forecast issued Wed 2:00 AM ET · 36h before departure
Odds over time
Arrive at PHX more than 15 minutes late?
17%chance · ±3 pts−2 pts · 24h
HOW SURE WE AREModerate. The odds now blend history with early weather forecasts.
How late will it get to PHX?
On time or early
82%
15–30 min late
10%
30 min–1 hour late
4%
1–2 hours late
2%
Over 2 hours late
<1%
Cancelled
<1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.