Flight OddsDL5861 CMH → BOS
Delta Air Lines · Columbus, OH to Boston, MA · 21 flights observed, 2026-04-13 to 2026-05-06 · 640 mi
DL5861 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
52%
Median delay
+7 min
90th percentile
+94 min
Cancellation rate
0%
How often is DL5861 on time?
Across 21 flights on CMH → BOS from 2026-04-13 to 2026-05-06, DL5861 arrived within 15 minutes of schedule 52% of the time. The median arrival delay was +7 min, and the worst 10% of flights arrived +94 min or later. 0% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 11 | 52% |
| 16-30 min | 3 | 14% |
| 31-60 min | 2 | 10% |
| 61-120 min | 4 | 19% |
| 2+ hrs | 1 | 5% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-04 | 16 | 50% | +25 min |
| 2026-05 | 5 | 60% | +17 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 4 | 100% |
| Tue | 4 | 50% |
| Wed | 4 | 0% |
| Thu | 3 | 33% |
| Fri | 3 | 67% |
| Sat | No data | — |
| Sun | 3 | 67% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…