Flight OddsWN2581 DEN → PDX
Southwest Airlines · Denver, CO to Portland, OR · 60 flights observed, 2025-11-02 to 2026-01-05 · 991 mi
WN2581 covers more than one route in the data window — the stats below are for DEN → PDX, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
53%
Median delay
+14 min
90th percentile
+54 min
Cancellation rate
0%
How often is WN2581 on time?
Across 60 flights on DEN → PDX from 2025-11-02 to 2026-01-05, WN2581 arrived within 15 minutes of schedule 53% of the time. The median arrival delay was +14 min, and the worst 10% of flights arrived +54 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 | 32 | 53% |
| 16-30 min | 7 | 12% |
| 31-60 min | 18 | 30% |
| 61-120 min | 2 | 3% |
| 2+ hrs | 1 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-11 | 26 | 54% | +14 min |
| 2025-12 | 29 | 45% | +28 min |
| 2026-01 | 5 | 100% | -4 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 10 | 70% |
| Tue | 9 | 78% |
| Wed | 9 | 44% |
| Thu | 8 | 63% |
| Fri | 9 | 22% |
| Sat | 5 | 40% |
| Sun | 10 | 50% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…