Flight OddsWN3543 LGA → MDW
Southwest Airlines · New York, NY to Chicago, IL · 17 flights observed, 2025-10-02 to 2025-10-30 · 725 mi
WN3543 covers more than one route in the data window — the stats below are for LGA → MDW, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
38%
Median delay
+31 min
90th percentile
+66 min
Cancellation rate
6%
How often is WN3543 on time?
Across 17 flights on LGA → MDW from 2025-10-02 to 2025-10-30, WN3543 arrived within 15 minutes of schedule 38% of the time. The median arrival delay was +31 min, and the worst 10% of flights arrived +66 min or later. 6% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 6 | 38% |
| 16-30 min | 2 | 13% |
| 31-60 min | 6 | 38% |
| 61-120 min | 2 | 13% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-10 | 16 | 38% | +29 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 4 | 75% |
| Tue | No data | — |
| Wed | No data | — |
| Thu | 4 | 25% |
| Fri | 4 | 50% |
| Sat | No data | — |
| 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…