About 1 in 4 DL 5086 flights from New York arrived 15+ minutes late, diverted or cancelled over the past year (27%); 5.4% were cancelled. The typical flight landed 5 minutes early.
DL 5086: JFK → PIT
Scheduled to leave New York at 9:50 a.m. local time, operated by Endeavor Air as 9E 5086. Over the past year it arrived on time 73% of the time (203 flights), worse than other DL flights on the route at that hour (77%). Last seen in the data Aug 31, 2026.
Month by month
By day of week
| Day | Flights | On time |
|---|---|---|
| Monday | 30 | 67% |
| Tuesday | 29 | 76% |
| Wednesday | 29 | 76% |
| Thursday | 29 | 79% |
| Friday | 29 | 90% |
| Saturday | 29 | 66% |
| Sunday | 28 | 61% |
Why it was late
All flights JFK → PIT · Connecting off DL 5086? Check the risk
Questions
How often is DL 5086 from JFK to PIT late?
Delta Air Lines 5086 from New York, NY to Pittsburgh, PA arrived 15 or more minutes late, was diverted or was cancelled on 27% of 203 scheduled flights between September 2025 and August 2026. 5.4% were cancelled.
Flight numbers change. Figures cover flights with this airline, number and route only. "Likely range" is the 95% interval for the true on-time rate given the number of flights. This is history, not live status: check Delta Air Lines for today's flight. Method.