Schedule: a typical summer Saturday (the flights of Jul 25, 2026), re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
DELTA · FLIGHT DL 979SCHEDULED · TYPICAL SCHEDULE
Tomorrow
DL 979 · LAX → JFK
departs 7:00 AM PT · arrives 3:39 PM ET
Forecast issued Fri 1:00 AM ET · 33h before departure
Odds over time
Arrive at JFK more than 15 minutes late?
8%chance · ±0 pts+0 pts · 24h
HOW SURE WE AREModerate. The odds now blend history with early weather forecasts.
How late will it get to JFK?
On time or early
91%
15–30 min late
3%
30 min–1 hour late
2%
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%.