Schedule: FAA flight plans.
DELTA · FLIGHT DL 4
SCHEDULED
Today
DL 4 · LHR → JFK
departs 5:46 PM BST · arrives 8:59 PM ET
Forecast issued Sun 7:00 AM ET · 6h before departure
Odds over time
Arrive at JFK more than 15 minutes late?
68%
chance · ±0 pts
−16 pts · 24h
HOW SURE WE ARE
High. The odds now come mostly from live FAA and airport data.
-
-
-
-
How late will it get to JFK?
-
On time or early
32%
-
15–30 min late
0%
-
30 min–1 hour late
16%
-
1–2 hours late
32%
-
Over 2 hours late
18%
-
Cancelled
3%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.