WN233 ATL → MDW
Southwest Airlines · Atlanta, GA to Chicago, IL · 24 flights observed, 2025-07-06 to 2026-06-30 · 591 mi
WN233 covers more than one route in the data window — the stats below are for ATL → MDW, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
42%
Median delay
+24 min
90th percentile
+209 min
Cancellation rate
0%
How often is WN233 on time?
Across 24 flights on ATL → MDW from 2025-07-06 to 2026-06-30, WN233 arrived within 15 minutes of schedule 42% of the time. The median arrival delay was +24 min, and the worst 10% of flights arrived +209 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 | 10 | 42% |
| 16-30 min | 3 | 13% |
| 31-60 min | 4 | 17% |
| 61-120 min | 1 | 4% |
| 2+ hrs | 6 | 25% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 4 | 100% | +5 min |
| 2025-08 | 1 | 0% | +150 min |
| 2026-06 | 19 | 32% | +77 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 4 | 25% |
| Tue | 4 | 100% |
| Wed | 3 | 0% |
| Thu | 4 | 25% |
| Fri | 4 | 0% |
| Sat | No data | — |
| Sun | 5 | 80% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…