Flight OddsWN3339 CMH → MDW
Southwest Airlines · Columbus, OH to Chicago, IL · 9 flights observed, 2025-10-04 to 2025-11-01 · 283 mi
WN3339 covers more than one route in the data window — the stats below are for CMH → MDW, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
33%
Median delay
+18 min
90th percentile
+92 min
Cancellation rate
0%
How often is WN3339 on time?
Across 9 flights on CMH → MDW from 2025-10-04 to 2025-11-01, WN3339 arrived within 15 minutes of schedule 33% of the time. The median arrival delay was +18 min, and the worst 10% of flights arrived +92 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 | 3 | 33% |
| 16-30 min | 4 | 44% |
| 31-60 min | 0 | 0% |
| 61-120 min | 2 | 22% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-10 | 8 | 38% | +27 min |
| 2025-11 | 1 | 0% | +18 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | No data | — |
| Tue | No data | — |
| Wed | No data | — |
| Thu | No data | — |
| Fri | No data | — |
| Sat | 5 | 60% |
| Sun | 4 | 0% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…