Flight OddsWN4353 SMF → BOI
Southwest Airlines · Sacramento, CA to Boise, ID · 58 flights observed, 2025-11-02 to 2026-01-05 · 437 mi
WN4353 covers more than one route in the data window — the stats below are for SMF → BOI, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
69%
Median delay
-4 min
90th percentile
+61 min
Cancellation rate
0%
How often is WN4353 on time?
Across 58 flights on SMF → BOI from 2025-11-02 to 2026-01-05, WN4353 arrived within 15 minutes of schedule 69% of the time. The median arrival delay was -4 min, and the worst 10% of flights arrived +61 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 | 40 | 69% |
| 16-30 min | 8 | 14% |
| 31-60 min | 4 | 7% |
| 61-120 min | 4 | 7% |
| 2+ hrs | 2 | 3% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-11 | 25 | 60% | +48 min |
| 2025-12 | 29 | 76% | +5 min |
| 2026-01 | 4 | 75% | +6 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 10 | 70% |
| Tue | 9 | 67% |
| Wed | 9 | 67% |
| Thu | 8 | 38% |
| Fri | 9 | 78% |
| Sat | 4 | 100% |
| Sun | 9 | 78% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…