Flight OddsWN3186 PDX → MDW
Southwest Airlines · Portland, OR to Chicago, IL · 18 flights observed, 2025-08-05 to 2025-10-01 · 1,751 mi
WN3186 covers more than one route in the data window — the stats below are for PDX → MDW, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
78%
Median delay
0 min
90th percentile
+26 min
Cancellation rate
0%
How often is WN3186 on time?
Across 18 flights on PDX → MDW from 2025-08-05 to 2025-10-01, WN3186 arrived within 15 minutes of schedule 78% of the time. The median arrival delay was 0 min, and the worst 10% of flights arrived +26 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 | 14 | 78% |
| 16-30 min | 2 | 11% |
| 31-60 min | 2 | 11% |
| 61-120 min | 0 | 0% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-08 | 8 | 63% | +3 min |
| 2025-09 | 9 | 100% | -1 min |
| 2025-10 | 1 | 0% | +46 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | No data | — |
| Tue | 9 | 78% |
| Wed | 9 | 78% |
| Thu | No data | — |
| Fri | No data | — |
| Sat | No data | — |
| Sun | No data | — |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…