BTS DATA COMPLETE THROUGH JUNE 2026HISTORICAL ODDS · NOT LIVE FLIGHT STATUS
DelayOddsKnow the route before you book
AIRLINE × ROUTE REPORT
LAS→SAN

Southwest Airlines Las Vegas, NV (LAS) to San Diego, CA (SAN) reliability

Among 3,738 scheduled Southwest Airlines flights from LAS to SAN, 61.8% arrived on time, 23.1% arrived at least 30 minutes late, and 1.0% were cancelled during July 2025–June 2026.

Source: U.S. Bureau of Transportation Statistics · Marketing carrier: Southwest Airlines (WN) · Updated September 16, 2026

HISTORICAL ROUTE SIGNALVariable
61.8%arrived on time
23.1%30+ min late
1.0%cancelled
3,738scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
30+ minutes late23.1%
60+ minutes late8.9%
Cancelled1.0%
Average arrival+16.3 mincompleted flights

What did Southwest Airlines LAS to SAN record?

Southwest Airlines completed 98.9% of its scheduled reportable LAS to SAN flights in the observation window. 61.8% of all scheduled flights arrived less than 15 minutes late, while 8.9% arrived at least an hour late.

What were Southwest Airlines LAS to SAN disruption rates?

For Southwest Airlines LAS-to-SAN flights, 23.1% arrived at least 30 minutes late, 1.0% were cancelled, and 0.1% were diverted.

Compare all airlines on this route

What was the Southwest Airlines LAS to SAN scheduled cohort?

The Southwest Airlines LAS-to-SAN cohort contained 3,738 scheduled flights; 3,697 completed, 37 were cancelled, and 4 were diverted.

Not a prediction.

This is a descriptive historical rate. Schedule changes, seasonal operations and current conditions may differ.