Flight OddsDL1630 BOS → BNA
Delta Air Lines · Boston, MA to Nashville, TN · 158 flights observed, 2025-07-07 to 2025-12-19 · 942 mi
DL1630 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
83%
Median delay
-8 min
90th percentile
+49 min
Cancellation rate
1%
How often is DL1630 on time?
Across 158 flights on BOS → BNA from 2025-07-07 to 2025-12-19, DL1630 arrived within 15 minutes of schedule 83% of the time. The median arrival delay was -8 min, and the worst 10% of flights arrived +49 min or later. 1% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 128 | 83% |
| 16-30 min | 6 | 4% |
| 31-60 min | 10 | 6% |
| 61-120 min | 6 | 4% |
| 2+ hrs | 4 | 3% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 25 | 100% | -15 min |
| 2025-08 | 30 | 93% | -9 min |
| 2025-09 | 26 | 81% | +11 min |
| 2025-10 | 28 | 71% | +32 min |
| 2025-11 | 27 | 78% | +8 min |
| 2025-12 | 18 | 72% | +28 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 23 | 87% |
| Tue | 24 | 79% |
| Wed | 24 | 83% |
| Thu | 23 | 70% |
| Fri | 23 | 87% |
| Sat | 22 | 91% |
| Sun | 15 | 87% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…