About 1 in 3 DL 4909 flights from New York arrived 15+ minutes late, diverted or cancelled over the past year (33%); 8.4% were cancelled. The typical flight landed 6 minutes early.
DL 4909: JFK → BNA
Scheduled to leave New York at 3:50 p.m. local time, operated by Endeavor Air as 9E 4909. Over the past year it arrived on time 67% of the time (344 flights), in line with other DL flights on the route at that hour (67%). Last seen in the data Aug 31, 2026.
Month by month
By day of week
| Day | Flights | On time |
|---|---|---|
| Monday | 49 | 61% |
| Tuesday | 50 | 70% |
| Wednesday | 50 | 80% |
| Thursday | 50 | 64% |
| Friday | 50 | 64% |
| Saturday | 48 | 73% |
| Sunday | 47 | 53% |
Why it was late
All flights JFK → BNA · Connecting off DL 4909? Check the risk
DL 4909: BNA → JFK
Scheduled to leave Nashville at 6:27 p.m. local time, operated by Endeavor Air as 9E 4909. Over the past year it arrived on time 61% of the time (319 flights), in line with other DL flights on the route at that hour (62%). Last seen in the data Aug 31, 2026.
Usually Delta Air Lines's last flight of the day from Nashville to New York (100% of days). Delta Air Lines's last BNA–JFK flight was cancelled 9.6% of the time, against 4.9% for its earlier ones. If it's cancelled, the next Delta Air Lines flight is usually around 7:05 a.m. the next morning.
Month by month
By day of week
| Day | Flights | On time |
|---|---|---|
| Monday | 45 | 58% |
| Tuesday | 46 | 65% |
| Wednesday | 46 | 74% |
| Thursday | 46 | 48% |
| Friday | 47 | 68% |
| Saturday | 45 | 64% |
| Sunday | 44 | 50% |
Why it was late
All flights BNA → JFK · Connecting off DL 4909? Check the risk
Questions
How often is DL 4909 from JFK to BNA late?
Delta Air Lines 4909 from New York, NY to Nashville, TN arrived 15 or more minutes late, was diverted or was cancelled on 33% of 344 scheduled flights between September 2025 and August 2026. 8.4% were cancelled.
How often is DL 4909 from BNA to JFK late?
Delta Air Lines 4909 from Nashville, TN to New York, NY arrived 15 or more minutes late, was diverted or was cancelled on 39% of 319 scheduled flights between September 2025 and August 2026. 10.7% 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.