Flight OddsDL558 SEA → CVG
Delta Air Lines · Seattle, WA to Cincinnati, OH · 346 flights observed, 2025-07-01 to 2026-06-30 · 1,965 mi
DL558 covers more than one route in the data window — the stats below are for SEA → CVG, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
87%
Median delay
-13 min
90th percentile
+23 min
Cancellation rate
1%
How often is DL558 on time?
Across 346 flights on SEA → CVG from 2025-07-01 to 2026-06-30, DL558 arrived within 15 minutes of schedule 87% of the time. The median arrival delay was -13 min, and the worst 10% of flights arrived +23 min or later. 1% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 297 | 87% |
| 16-30 min | 17 | 5% |
| 31-60 min | 13 | 4% |
| 61-120 min | 8 | 2% |
| 2+ hrs | 6 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 30 | 70% | +18 min |
| 2025-08 | 30 | 83% | -3 min |
| 2025-09 | 30 | 97% | -8 min |
| 2025-10 | 30 | 97% | -15 min |
| 2025-11 | 28 | 89% | -5 min |
| 2025-12 | 19 | 100% | -20 min |
| 2026-01 | 26 | 77% | +3 min |
| 2026-02 | 28 | 89% | -5 min |
| 2026-03 | 30 | 87% | -9 min |
| 2026-04 | 29 | 83% | +5 min |
| 2026-05 | 31 | 90% | -9 min |
| 2026-06 | 30 | 87% | -10 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 49 | 86% |
| Tue | 51 | 82% |
| Wed | 50 | 86% |
| Thu | 49 | 90% |
| Fri | 47 | 96% |
| Sat | 47 | 89% |
| Sun | 48 | 81% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…