Flight OddsDL5659 CMH → BOS
Delta Air Lines · Columbus, OH to Boston, MA · 134 flights observed, 2025-07-06 to 2025-12-19 · 640 mi
DL5659 covers more than one route in the data window — the stats below are for CMH → BOS, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
57%
Median delay
-1 min
90th percentile
+103 min
Cancellation rate
4%
How often is DL5659 on time?
Across 134 flights on CMH → BOS from 2025-07-06 to 2025-12-19, DL5659 arrived within 15 minutes of schedule 57% of the time. The median arrival delay was -1 min, and the worst 10% of flights arrived +103 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 | 74 | 57% |
| 16-30 min | 10 | 8% |
| 31-60 min | 8 | 6% |
| 61-120 min | 26 | 20% |
| 2+ hrs | 11 | 9% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 23 | 48% | +49 min |
| 2025-08 | 24 | 83% | +1 min |
| 2025-09 | 16 | 19% | +53 min |
| 2025-10 | 25 | 44% | +41 min |
| 2025-11 | 24 | 63% | +14 min |
| 2025-12 | 17 | 82% | +10 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 23 | 52% |
| Tue | 22 | 55% |
| Wed | 20 | 70% |
| Thu | 20 | 70% |
| Fri | 21 | 57% |
| Sat | 1 | 100% |
| Sun | 22 | 41% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…