Flight OddsWN872 SMF → MDW
Southwest Airlines · Sacramento, CA to Chicago, IL · 28 flights observed, 2026-01-06 to 2026-03-04 · 1,790 mi
WN872 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
86%
Median delay
-8 min
90th percentile
+22 min
Cancellation rate
0%
How often is WN872 on time?
Across 28 flights on SMF → MDW from 2026-01-06 to 2026-03-04, WN872 arrived within 15 minutes of schedule 86% of the time. The median arrival delay was -8 min, and the worst 10% of flights arrived +22 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 | 24 | 86% |
| 16-30 min | 3 | 11% |
| 31-60 min | 0 | 0% |
| 61-120 min | 0 | 0% |
| 2+ hrs | 1 | 4% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-01 | 17 | 88% | +2 min |
| 2026-02 | 9 | 78% | -6 min |
| 2026-03 | 2 | 100% | -11 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 3 | 100% |
| Tue | 8 | 88% |
| Wed | 9 | 89% |
| Thu | 3 | 100% |
| Fri | 3 | 33% |
| Sat | No data | — |
| Sun | 2 | 100% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…