Flight OddsBOI → SMF Southwest Airlines
Southwest Airlines · Boise, ID to Sacramento, CA · 855 flights, 2025-07-01 to 2026-06-30 · aggregated across 42 flight numbers
On-time arrival
85%
Median delay
-8 min
90th percentile
+27 min
Cancellation rate
0%
How on-time is Southwest Airlines from BOI to SMF?
Across every Southwest Airlines flight number on BOI → SMF (855 flights, 2025-07-01 to 2026-06-30), 85% arrived within 15 minutes of schedule. Median arrival delay -8 min; the worst 10% ran +27 min or later. 0% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 722 | 85% |
| 16-30 min | 57 | 7% |
| 31-60 min | 42 | 5% |
| 61-120 min | 19 | 2% |
| 2+ hrs | 12 | 1% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 84 | 79% | +5 min |
| 2025-08 | 74 | 84% | +2 min |
| 2025-09 | 73 | 90% | -1 min |
| 2025-10 | 58 | 84% | +5 min |
| 2025-11 | 74 | 86% | +2 min |
| 2025-12 | 77 | 82% | +6 min |
| 2026-01 | 66 | 91% | -7 min |
| 2026-02 | 70 | 94% | -7 min |
| 2026-03 | 63 | 90% | +2 min |
| 2026-04 | 63 | 83% | +1 min |
| 2026-05 | 67 | 76% | +5 min |
| 2026-06 | 83 | 80% | +8 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 132 | 86% |
| Tue | 119 | 92% |
| Wed | 113 | 88% |
| Thu | 127 | 83% |
| Fri | 133 | 78% |
| Sat | 89 | 91% |
| Sun | 139 | 79% |
WN flight numbers on BOI → SMF
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…