Flight OddsWN4518 SMF → LAS
Southwest Airlines · Sacramento, CA to Las Vegas, NV · 30 flights observed, 2025-10-02 to 2025-11-01 · 397 mi
WN4518 covers more than one route in the data window — the stats below are for SMF → LAS, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
67%
Median delay
+5 min
90th percentile
+53 min
Cancellation rate
0%
How often is WN4518 on time?
Across 30 flights on SMF → LAS from 2025-10-02 to 2025-11-01, WN4518 arrived within 15 minutes of schedule 67% of the time. The median arrival delay was +5 min, and the worst 10% of flights arrived +53 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 | 20 | 67% |
| 16-30 min | 5 | 17% |
| 31-60 min | 2 | 7% |
| 61-120 min | 2 | 7% |
| 2+ hrs | 1 | 3% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-10 | 29 | 66% | +17 min |
| 2025-11 | 1 | 100% | -15 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 4 | 25% |
| Tue | 4 | 100% |
| Wed | 4 | 100% |
| Thu | 5 | 20% |
| Fri | 4 | 75% |
| Sat | 5 | 80% |
| Sun | 4 | 75% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…