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 336SCHEDULED · TYPICAL SCHEDULE
DL 336 · DEN → JFK
departs 6:35 AM MT · arrives 12:27 PM ET
Forecast issued Tue 8:00 PM ET · 37h before departure
Odds over time
Arrive at JFK more than 15 minutes late?
6%chance · ±1 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
94%
15–30 min late
2%
30 min–1 hour late
<1%
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%.