WN3576 SAT → LAS

Southwest Airlines · San Antonio, TX to Las Vegas, NV · 12 flights observed, 2026-06-04 to 2026-06-29 · 1,069 mi

This flight has been on time less than half the time (27%) — expect a real chance of a delay.

WN3576 covers more than one route in the data window — the stats below are for SAT → LAS, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
27%
Median delay
+47 min
90th percentile
+104 min
Cancellation rate
0%

How often is WN3576 on time?

Across 12 flights on SAT → LAS from 2026-06-04 to 2026-06-29, WN3576 arrived within 15 minutes of schedule 27% of the time. The median arrival delay was +47 min, and the worst 10% of flights arrived +104 min or later. 0% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time327%
16-30 min19%
31-60 min218%
61-120 min436%
2+ hrs19%

Performance by month

MonthFlightsOn-timeAvg delay
2026-061127%+55 min

Performance by day of week

DayFlightsOn-time
Mon450%
TueNo data—
WedNo data—
Thu30%
Fri425%
SatNo data—
SunNo data—

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