Flight OddsDL564 MIA → SEA
Delta Air Lines · Miami, FL to Seattle, WA · 78 flights observed, 2025-12-20 to 2026-05-06 · 2,724 mi
DL564 covers more than one route in the data window — the stats below are for MIA → SEA, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
61%
Median delay
+8 min
90th percentile
+64 min
Cancellation rate
0%
How often is DL564 on time?
Across 78 flights on MIA → SEA from 2025-12-20 to 2026-05-06, DL564 arrived within 15 minutes of schedule 61% of the time. The median arrival delay was +8 min, and the worst 10% of flights arrived +64 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 | 47 | 61% |
| 16-30 min | 9 | 12% |
| 31-60 min | 11 | 14% |
| 61-120 min | 8 | 10% |
| 2+ hrs | 2 | 3% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-12 | 11 | 55% | +116 min |
| 2026-01 | 31 | 68% | +12 min |
| 2026-02 | 11 | 64% | +14 min |
| 2026-04 | 18 | 72% | +12 min |
| 2026-05 | 6 | 0% | +36 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 11 | 64% |
| Tue | 12 | 75% |
| Wed | 12 | 58% |
| Thu | 10 | 80% |
| Fri | 10 | 50% |
| Sat | 11 | 64% |
| Sun | 11 | 36% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…