Flight OddsDEN → PDX Southwest Airlines
Southwest Airlines · Denver, CO to Portland, OR · 1,563 flights, 2025-07-01 to 2026-06-30 · aggregated across 72 flight numbers
On-time arrival
64%
Median delay
+7 min
90th percentile
+54 min
Cancellation rate
0%
How on-time is Southwest Airlines from DEN to PDX?
Across every Southwest Airlines flight number on DEN → PDX (1,563 flights, 2025-07-01 to 2026-06-30), 64% arrived within 15 minutes of schedule. Median arrival delay +7 min; the worst 10% ran +54 min or later. 0% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 1,003 | 64% |
| 16-30 min | 229 | 15% |
| 31-60 min | 195 | 13% |
| 61-120 min | 98 | 6% |
| 2+ hrs | 31 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 164 | 60% | +21 min |
| 2025-08 | 149 | 63% | +21 min |
| 2025-09 | 146 | 77% | +9 min |
| 2025-10 | 145 | 67% | +13 min |
| 2025-11 | 134 | 75% | +6 min |
| 2025-12 | 135 | 57% | +23 min |
| 2026-01 | 103 | 84% | +2 min |
| 2026-02 | 99 | 71% | +14 min |
| 2026-03 | 107 | 51% | +26 min |
| 2026-04 | 109 | 72% | +10 min |
| 2026-05 | 116 | 65% | +15 min |
| 2026-06 | 149 | 39% | +32 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 238 | 60% |
| Tue | 220 | 73% |
| Wed | 212 | 67% |
| Thu | 234 | 60% |
| Fri | 240 | 63% |
| Sat | 196 | 69% |
| Sun | 216 | 61% |
WN flight numbers on DEN → PDX
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…