Flight OddsWN1401 BOI → SMF
Southwest Airlines · Boise, ID to Sacramento, CA · 83 flights observed, 2025-07-01 to 2026-01-05 · 437 mi
WN1401 covers more than one route in the data window — the stats below are for BOI → SMF, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
91%
Median delay
-12 min
90th percentile
+13 min
Cancellation rate
0%
How often is WN1401 on time?
Across 83 flights on BOI → SMF from 2025-07-01 to 2026-01-05, WN1401 arrived within 15 minutes of schedule 91% of the time. The median arrival delay was -12 min, and the worst 10% of flights arrived +13 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 | 75 | 91% |
| 16-30 min | 3 | 4% |
| 31-60 min | 3 | 4% |
| 61-120 min | 1 | 1% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 22 | 91% | -4 min |
| 2025-08 | 2 | 100% | -11 min |
| 2025-11 | 25 | 96% | -12 min |
| 2025-12 | 29 | 86% | -5 min |
| 2026-01 | 4 | 100% | -16 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 15 | 100% |
| Tue | 14 | 100% |
| Wed | 14 | 79% |
| Thu | 12 | 83% |
| Fri | 13 | 92% |
| Sat | 4 | 75% |
| Sun | 10 | 100% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…