Flight OddsDL5599 BOS → BNA
Delta Air Lines · Boston, MA to Nashville, TN · 171 flights observed, 2025-07-01 to 2026-05-05 · 942 mi
DL5599 covers more than one route in the data window — the stats below are for BOS → BNA, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
72%
Median delay
-9 min
90th percentile
+77 min
Cancellation rate
4%
How often is DL5599 on time?
Across 171 flights on BOS → BNA from 2025-07-01 to 2026-05-05, DL5599 arrived within 15 minutes of schedule 72% of the time. The median arrival delay was -9 min, and the worst 10% of flights arrived +77 min or later. 4% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 119 | 72% |
| 16-30 min | 14 | 8% |
| 31-60 min | 12 | 7% |
| 61-120 min | 10 | 6% |
| 2+ hrs | 10 | 6% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 29 | 41% | +50 min |
| 2025-08 | 9 | 89% | -18 min |
| 2025-12 | 9 | 78% | +9 min |
| 2026-01 | 28 | 89% | +1 min |
| 2026-02 | 25 | 80% | +3 min |
| 2026-03 | 30 | 77% | -1 min |
| 2026-04 | 30 | 70% | +7 min |
| 2026-05 | 5 | 60% | +23 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 23 | 70% |
| Tue | 26 | 65% |
| Wed | 23 | 83% |
| Thu | 23 | 70% |
| Fri | 24 | 63% |
| Sat | 25 | 76% |
| Sun | 21 | 81% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…