Schedule: a typical Wednesday (the flights of Jul 29, 2026, re-dated). Real flights replace these once the FAA publishes them, usually about a day ahead.
DELTA · FLIGHT DL 779SCHEDULED · TYPICAL SCHEDULE
Today
DL 779 · ATL → ONT
departs 8:25 PM ET · arrives 9:50 PM PT
Forecast issued Wed 11:00 AM ET · 9h before departure
Odds over time
Arrive at ONT more than 15 minutes late?
26%chance · ±0 pts+10 pts · 24h
HOW SURE WE AREGood. The odds now lean mostly on firmed-up weather forecasts.
How late will it get to ONT?
On time or early
74%
15–30 min late
15%
30 min–1 hour late
6%
1–2 hours late
3%
Over 2 hours late
<1%
Cancelled
<1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.