Flight OddsDL5804 CVG → BOS
Delta Air Lines · Cincinnati, OH to Boston, MA · 40 flights observed, 2025-09-11 to 2025-10-27 · 752 mi
DL5804 covers more than one route in the data window — the stats below are for CVG → BOS, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
74%
Median delay
-8 min
90th percentile
+34 min
Cancellation rate
5%
How often is DL5804 on time?
Across 40 flights on CVG → BOS from 2025-09-11 to 2025-10-27, DL5804 arrived within 15 minutes of schedule 74% of the time. The median arrival delay was -8 min, and the worst 10% of flights arrived +34 min or later. 5% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 28 | 74% |
| 16-30 min | 5 | 13% |
| 31-60 min | 3 | 8% |
| 61-120 min | 1 | 3% |
| 2+ hrs | 1 | 3% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-09 | 16 | 81% | -5 min |
| 2025-10 | 22 | 68% | +6 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 6 | 83% |
| Tue | 6 | 83% |
| Wed | 6 | 83% |
| Thu | 6 | 67% |
| Fri | 7 | 71% |
| Sat | No data | — |
| Sun | 7 | 57% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…