Flight OddsDL5620 BOS → CVG
Delta Air Lines · Boston, MA to Cincinnati, OH · 161 flights observed, 2026-01-05 to 2026-06-30 · 752 mi
DL5620 covers more than one route in the data window — the stats below are for BOS → CVG, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
82%
Median delay
-10 min
90th percentile
+32 min
Cancellation rate
4%
How often is DL5620 on time?
Across 161 flights on BOS → CVG from 2026-01-05 to 2026-06-30, DL5620 arrived within 15 minutes of schedule 82% of the time. The median arrival delay was -10 min, and the worst 10% of flights arrived +32 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 | 127 | 82% |
| 16-30 min | 10 | 6% |
| 31-60 min | 9 | 6% |
| 61-120 min | 5 | 3% |
| 2+ hrs | 4 | 3% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-01 | 20 | 90% | +2 min |
| 2026-02 | 21 | 76% | +1 min |
| 2026-03 | 26 | 77% | +10 min |
| 2026-04 | 28 | 89% | -2 min |
| 2026-05 | 31 | 84% | -2 min |
| 2026-06 | 29 | 76% | -1 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 23 | 83% |
| Tue | 25 | 80% |
| Wed | 25 | 92% |
| Thu | 25 | 84% |
| Fri | 25 | 72% |
| Sat | 11 | 91% |
| Sun | 21 | 76% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…