BTS DATA COMPLETE THROUGH JUNE 2026HISTORICAL ODDS · NOT LIVE FLIGHT STATUS
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DAL→SAN

Southwest Airlines Dallas, TX (DAL) to San Diego, CA (SAN) reliability

Among 1,575 scheduled Southwest Airlines flights from DAL to SAN, 73.2% arrived on time, 14.5% arrived at least 30 minutes late, and 1.3% 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 SIGNALGenerally reliable
73.2%arrived on time
14.5%30+ min late
1.3%cancelled
1,575scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
30+ minutes late14.5%
60+ minutes late6.9%
Cancelled1.3%
Average arrival+7.8 mincompleted flights

What did Southwest Airlines DAL to SAN record?

Southwest Airlines completed 98.2% of its scheduled reportable DAL to SAN flights in the observation window. 73.2% of all scheduled flights arrived less than 15 minutes late, while 6.9% arrived at least an hour late.

What were Southwest Airlines DAL to SAN disruption rates?

For Southwest Airlines DAL-to-SAN flights, 14.5% arrived at least 30 minutes late, 1.3% were cancelled, and 0.6% were diverted.

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What was the Southwest Airlines DAL to SAN scheduled cohort?

The Southwest Airlines DAL-to-SAN cohort contained 1,575 scheduled flights; 1,546 completed, 20 were cancelled, and 9 were diverted.

Not a prediction.

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