Flight OddsPDX → DEN Southwest Airlines
Southwest Airlines · Portland, OR to Denver, CO · 1,563 flights, 2025-07-01 to 2026-06-30 · aggregated across 65 flight numbers
On-time arrival
73%
Median delay
+1 min
90th percentile
+44 min
Cancellation rate
0%
How on-time is Southwest Airlines from PDX to DEN?
Across every Southwest Airlines flight number on PDX → DEN (1,563 flights, 2025-07-01 to 2026-06-30), 73% arrived within 15 minutes of schedule. Median arrival delay +1 min; the worst 10% ran +44 min or later. 0% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 1,140 | 73% |
| 16-30 min | 177 | 11% |
| 31-60 min | 134 | 9% |
| 61-120 min | 73 | 5% |
| 2+ hrs | 28 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 165 | 56% | +28 min |
| 2025-08 | 147 | 71% | +14 min |
| 2025-09 | 145 | 72% | +11 min |
| 2025-10 | 146 | 79% | +7 min |
| 2025-11 | 132 | 83% | +5 min |
| 2025-12 | 134 | 66% | +14 min |
| 2026-01 | 104 | 88% | -1 min |
| 2026-02 | 99 | 84% | +4 min |
| 2026-03 | 107 | 83% | +5 min |
| 2026-04 | 109 | 80% | +4 min |
| 2026-05 | 116 | 71% | +9 min |
| 2026-06 | 148 | 62% | +20 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 241 | 72% |
| Tue | 219 | 72% |
| Wed | 212 | 73% |
| Thu | 232 | 69% |
| Fri | 239 | 72% |
| Sat | 195 | 78% |
| Sun | 214 | 78% |
WN flight numbers on PDX → DEN
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…