BTS DATA COMPLETE THROUGH JUNE 2026HISTORICAL ODDS · NOT LIVE FLIGHT STATUS
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AIRLINE × ROUTE REPORT
BWI→SAN

Southwest Airlines Baltimore, MD (BWI) to San Diego, CA (SAN) reliability

Among 1,141 scheduled Southwest Airlines flights from BWI to SAN, 73.9% arrived on time, 14.4% arrived at least 30 minutes late, and 1.4% 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
73.9%arrived on time
14.4%30+ min late
1.4%cancelled
1,141scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
30+ minutes late14.4%
60+ minutes late6.0%
Cancelled1.4%
Average arrival+5.0 mincompleted flights

What did Southwest Airlines BWI to SAN record?

Southwest Airlines completed 98.0% of its scheduled reportable BWI to SAN flights in the observation window. 73.9% of all scheduled flights arrived less than 15 minutes late, while 6.0% arrived at least an hour late.

What were Southwest Airlines BWI to SAN disruption rates?

For Southwest Airlines BWI-to-SAN flights, 14.4% arrived at least 30 minutes late, 1.4% were cancelled, and 0.6% were diverted.

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What was the Southwest Airlines BWI to SAN scheduled cohort?

The Southwest Airlines BWI-to-SAN cohort contained 1,141 scheduled flights; 1,118 completed, 16 were cancelled, and 7 were diverted.

Not a prediction.

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