Flight OddsWN1640 CLE → MDW
Southwest Airlines · Cleveland, OH to Chicago, IL · 40 flights observed, 2025-11-02 to 2026-01-05 · 307 mi
WN1640 covers more than one route in the data window — the stats below are for CLE → MDW, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
75%
Median delay
-4 min
90th percentile
+48 min
Cancellation rate
0%
How often is WN1640 on time?
Across 40 flights on CLE → MDW from 2025-11-02 to 2026-01-05, WN1640 arrived within 15 minutes of schedule 75% of the time. The median arrival delay was -4 min, and the worst 10% of flights arrived +48 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 | 30 | 75% |
| 16-30 min | 2 | 5% |
| 31-60 min | 5 | 13% |
| 61-120 min | 1 | 3% |
| 2+ hrs | 2 | 5% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-11 | 19 | 74% | +14 min |
| 2025-12 | 17 | 71% | +17 min |
| 2026-01 | 4 | 100% | -10 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 6 | 67% |
| Tue | 3 | 33% |
| Wed | 1 | 100% |
| Thu | 3 | 67% |
| Fri | 8 | 88% |
| Sat | 9 | 78% |
| Sun | 10 | 80% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…