Flight OddsDL966 CVG → SEA
Delta Air Lines · Cincinnati, OH to Seattle, WA · 346 flights observed, 2025-07-01 to 2026-06-30 · 1,965 mi
DL966 covers more than one route in the data window — the stats below are for CVG → SEA, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
86%
Median delay
-8 min
90th percentile
+22 min
Cancellation rate
0%
How often is DL966 on time?
Across 346 flights on CVG → SEA from 2025-07-01 to 2026-06-30, DL966 arrived within 15 minutes of schedule 86% of the time. The median arrival delay was -8 min, and the worst 10% of flights arrived +22 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 | 297 | 86% |
| 16-30 min | 24 | 7% |
| 31-60 min | 13 | 4% |
| 61-120 min | 7 | 2% |
| 2+ hrs | 4 | 1% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 31 | 90% | -8 min |
| 2025-08 | 31 | 100% | -11 min |
| 2025-09 | 30 | 100% | -24 min |
| 2025-10 | 30 | 93% | -13 min |
| 2025-11 | 28 | 100% | -13 min |
| 2025-12 | 19 | 47% | +27 min |
| 2026-01 | 27 | 85% | +3 min |
| 2026-02 | 28 | 64% | +6 min |
| 2026-03 | 30 | 57% | +26 min |
| 2026-04 | 30 | 97% | +0 min |
| 2026-05 | 31 | 97% | -7 min |
| 2026-06 | 30 | 87% | -6 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 50 | 88% |
| Tue | 51 | 90% |
| Wed | 50 | 88% |
| Thu | 49 | 84% |
| Fri | 49 | 82% |
| Sat | 47 | 87% |
| Sun | 49 | 84% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…