About 1 in 5 DL 5097 flights from New York arrived 15+ minutes late, diverted or cancelled over the past year (19%); 3.0% were cancelled. The typical flight landed 13 minutes early.
DL 5097: JFK → RDU
Scheduled to leave New York at 8:50 a.m. local time, operated by Endeavor Air as 9E 5097. Over the past year it arrived on time 81% of the time (364 flights), in line with other DL flights on the route at that hour (82%). Last seen in the data Aug 31, 2026.
Month by month
By day of week
| Day | Flights | On time |
|---|---|---|
| Monday | 53 | 79% |
| Tuesday | 52 | 79% |
| Wednesday | 52 | 77% |
| Thursday | 52 | 87% |
| Friday | 52 | 85% |
| Saturday | 52 | 77% |
| Sunday | 51 | 82% |
Why it was late
All flights JFK → RDU · Connecting off DL 5097? Check the risk
Questions
How often is DL 5097 from JFK to RDU late?
Delta Air Lines 5097 from New York, NY to Raleigh/Durham, NC arrived 15 or more minutes late, was diverted or was cancelled on 19% of 364 scheduled flights between September 2025 and August 2026. 3.0% 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.