Flight OddsWN4715 SMF → MDW
Southwest Airlines · Sacramento, CA to Chicago, IL · 14 flights observed, 2025-07-03 to 2025-08-04 · 1,790 mi
WN4715 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
92%
Median delay
-6 min
90th percentile
+1 min
Cancellation rate
0%
How often is WN4715 on time?
Across 14 flights on SMF → MDW from 2025-07-03 to 2025-08-04, WN4715 arrived within 15 minutes of schedule 92% of the time. The median arrival delay was -6 min, and the worst 10% of flights arrived +1 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 | 12 | 92% |
| 16-30 min | 1 | 8% |
| 31-60 min | 0 | 0% |
| 61-120 min | 0 | 0% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 11 | 91% | -5 min |
| 2025-08 | 2 | 100% | -9 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 5 | 100% |
| Tue | No data | — |
| Wed | No data | — |
| Thu | 4 | 75% |
| Fri | 4 | 100% |
| 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…