Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
San Jose → Baltimore via San Diego: arrives on time 38%
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09:00 SJC → 10:25 SANWN 3507 · Southwest · 1h 25m · 73% on time, 0.0% cancelled
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50m layover in San Diego (SAN) · 45 min minimum on one ticket
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11:15 SAN → 19:20 BWIWN 3390 · Southwest · 5h 05m · 74% on time, 3.8% cancelled
Total trip 7h 20m, scheduled departure to arrival (Baltimore is 3 h ahead of San Jose). Times are local. Both flew on 24 of the last 56 days.
Makes the connection54%The first flight arrived more than 5 minutes late on 46% of the days it flew: too late for the 45-minute minimum connection on a 50m layover.
Arrives on time38%First flight not cancelled (0.0% are) × connection made (54%) × second flight not cancelled (3.8% are) and within 15 minutes (74%).
Total trip7h 20mSJC 09:00 to BWI 19:20, layover included
Tight connection: often missed. The first flight is late enough to miss it on more than 1 day in 4.
Not yet counted: the second flight also leaving late (which helps), gate-to-gate distance at the hub, and rebooking after a missed connection.