Flight OddsDL4919 JFK → BNA
Delta Air Lines · New York, NY to Nashville, TN · 345 flights observed, 2025-07-01 to 2026-06-30 · 765 mi
DL4919 covers more than one route in the data window — the stats below are for JFK → BNA, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
84%
Median delay
-12 min
90th percentile
+31 min
Cancellation rate
2%
How often is DL4919 on time?
Across 345 flights on JFK → BNA from 2025-07-01 to 2026-06-30, DL4919 arrived within 15 minutes of schedule 84% of the time. The median arrival delay was -12 min, and the worst 10% of flights arrived +31 min or later. 2% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 283 | 84% |
| 16-30 min | 19 | 6% |
| 31-60 min | 19 | 6% |
| 61-120 min | 9 | 3% |
| 2+ hrs | 6 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 31 | 90% | -6 min |
| 2025-08 | 31 | 97% | -16 min |
| 2025-09 | 30 | 90% | -12 min |
| 2025-10 | 28 | 82% | -6 min |
| 2025-11 | 28 | 82% | +6 min |
| 2025-12 | 19 | 63% | +33 min |
| 2026-01 | 23 | 83% | -5 min |
| 2026-02 | 26 | 77% | +5 min |
| 2026-03 | 31 | 74% | +7 min |
| 2026-04 | 30 | 87% | -6 min |
| 2026-05 | 30 | 87% | -7 min |
| 2026-06 | 29 | 90% | -12 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 45 | 80% |
| Tue | 49 | 84% |
| Wed | 50 | 88% |
| Thu | 48 | 81% |
| Fri | 50 | 86% |
| Sat | 49 | 92% |
| Sun | 45 | 78% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…