Flight OddsWN746 BOS → MDW
Southwest Airlines · Boston, MA to Chicago, IL · 20 flights observed, 2026-06-04 to 2026-06-29 · 861 mi
WN746 covers more than one route in the data window — the stats below are for BOS → MDW, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
55%
Median delay
+15 min
90th percentile
+212 min
Cancellation rate
0%
How often is WN746 on time?
Across 20 flights on BOS → MDW from 2026-06-04 to 2026-06-29, WN746 arrived within 15 minutes of schedule 55% of the time. The median arrival delay was +15 min, and the worst 10% of flights arrived +212 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 | 11 | 55% |
| 16-30 min | 2 | 10% |
| 31-60 min | 2 | 10% |
| 61-120 min | 2 | 10% |
| 2+ hrs | 3 | 15% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-06 | 20 | 55% | +60 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 4 | 75% |
| Tue | No data | — |
| Wed | No data | — |
| Thu | 4 | 75% |
| Fri | 4 | 25% |
| Sat | 4 | 50% |
| Sun | 4 | 50% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…