WN3218 SAN → LAS

Southwest Airlines · San Diego, CA to Las Vegas, NV · 18 flights observed, 2025-11-02 to 2026-01-05 · 258 mi

This flight's reliability varies a lot by day of week — 100% on-time on Sundays vs. 40% on Fridays.

WN3218 covers more than one route in the data window — the stats below are for SAN → LAS, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
67%
Median delay
-2 min
90th percentile
+25 min
Cancellation rate
0%

How often is WN3218 on time?

Across 18 flights on SAN → LAS from 2025-11-02 to 2026-01-05, WN3218 arrived within 15 minutes of schedule 67% of the time. The median arrival delay was -2 min, and the worst 10% of flights arrived +25 min or later. 0% of flights were cancelled.

Delay distribution

Arrival delay for completed flights (excludes cancellations and diversions).

ArrivalFlightsShare
Early / on-time1267%
16-30 min528%
31-60 min00%
61-120 min00%
2+ hrs16%

Performance by month

MonthFlightsOn-timeAvg delay
2025-111362%+26 min
2025-12475%-5 min
2026-011100%+3 min

Performance by day of week

DayFlightsOn-time
Mon367%
TueNo data—
WedNo data—
Thu333%
Fri540%
SatNo data—
Sun7100%

Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…