Flight OddsWN4267 SMF → MDW
Southwest Airlines · Sacramento, CA to Chicago, IL · 42 flights observed, 2025-08-05 to 2025-10-01 · 1,790 mi
WN4267 covers more than one route in the data window — the stats below are for SMF → 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
+32 min
Cancellation rate
0%
How often is WN4267 on time?
Across 42 flights on SMF → MDW from 2025-08-05 to 2025-10-01, WN4267 arrived within 15 minutes of schedule 75% of the time. The median arrival delay was +4 min, and the worst 10% of flights arrived +32 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 | 6 | 15% |
| 31-60 min | 1 | 3% |
| 61-120 min | 3 | 8% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-08 | 17 | 76% | +3 min |
| 2025-09 | 22 | 73% | +15 min |
| 2025-10 | 1 | 100% | -3 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 7 | 71% |
| Tue | 8 | 100% |
| Wed | 9 | 100% |
| Thu | 8 | 38% |
| Fri | 8 | 63% |
| Sat | No data | — |
| Sun | No data | — |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…