Flight OddsDL1574 SEA → PDX
Delta Air Lines · Seattle, WA to Portland, OR · 40 flights observed, 2025-11-09 to 2025-12-19 · 129 mi
DL1574 covers more than one route in the data window — the stats below are for SEA → PDX, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
60%
Median delay
+4 min
90th percentile
+42 min
Cancellation rate
0%
How often is DL1574 on time?
Across 40 flights on SEA → PDX from 2025-11-09 to 2025-12-19, DL1574 arrived within 15 minutes of schedule 60% of the time. The median arrival delay was +4 min, and the worst 10% of flights arrived +42 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 | 24 | 60% |
| 16-30 min | 6 | 15% |
| 31-60 min | 8 | 20% |
| 61-120 min | 2 | 5% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-11 | 21 | 57% | +15 min |
| 2025-12 | 19 | 63% | +8 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 6 | 67% |
| Tue | 6 | 67% |
| Wed | 6 | 67% |
| Thu | 6 | 50% |
| Fri | 5 | 0% |
| Sat | 5 | 80% |
| Sun | 6 | 83% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…