Flight OddsDL4909 BNA → JFK
Delta Air Lines · Nashville, TN to New York, NY · 319 flights observed, 2025-07-01 to 2026-06-30 · 765 mi
DL4909 covers more than one route in the data window — the stats below are for BNA → JFK, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
69%
Median delay
-5 min
90th percentile
+98 min
Cancellation rate
7%
How often is DL4909 on time?
Across 319 flights on BNA → JFK from 2025-07-01 to 2026-06-30, DL4909 arrived within 15 minutes of schedule 69% of the time. The median arrival delay was -5 min, and the worst 10% of flights arrived +98 min or later. 7% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 205 | 69% |
| 16-30 min | 16 | 5% |
| 31-60 min | 15 | 5% |
| 61-120 min | 39 | 13% |
| 2+ hrs | 22 | 7% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 26 | 50% | +63 min |
| 2025-08 | 31 | 77% | +10 min |
| 2025-09 | 30 | 90% | +17 min |
| 2025-10 | 28 | 61% | +32 min |
| 2025-11 | 23 | 78% | +43 min |
| 2025-12 | 19 | 53% | +82 min |
| 2026-01 | 23 | 65% | +9 min |
| 2026-02 | 26 | 77% | +10 min |
| 2026-03 | 30 | 73% | +21 min |
| 2026-04 | 11 | 73% | +12 min |
| 2026-05 | 24 | 63% | +17 min |
| 2026-06 | 26 | 62% | +25 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 38 | 68% |
| Tue | 45 | 73% |
| Wed | 42 | 74% |
| Thu | 44 | 50% |
| Fri | 45 | 78% |
| Sat | 44 | 75% |
| Sun | 39 | 64% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…