Schedule: a typical Tuesday (the flights of Jul 28, 2026, re-dated). Real flights replace these once the FAA publishes them, usually about a day ahead.
DELTA · FLIGHT DL 498SCHEDULED · TYPICAL SCHEDULE
Today
DL 498 · LAS → JFK
departs 11:30 PM PT · arrives 7:25 AM ET
Forecast issued Tue 5:00 PM ET · 10h before departure
Odds over time
Arrive at JFK more than 15 minutes late?
13%chance · ±1 pts+6 pts · 24h
HOW SURE WE AREGood. The odds now lean mostly on firmed-up weather forecasts.
How late will it get to JFK?
On time or early
85%
15–30 min late
4%
30 min–1 hour late
5%
1–2 hours late
2%
Over 2 hours late
1%
Cancelled
2%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.