Connection · two tickets · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
San Antonio → Baltimore via Denver: arrives on time 77%
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05:40 SAT → 06:57 DENUA 1464 · United · 2h 19m · 93% on time, 0.0% cancelled
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3h 58m layover in Denver (DEN) · 90 min minimum on separate tickets
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10:55 DEN → 16:20 BWIWN 4434 · Southwest · 3h 30m · 78% on time, 0.0% cancelled
Total trip 9h 45m, scheduled departure to arrival (Baltimore is 1 h ahead of San Antonio). Times are local. Both flew on 54 of the last 56 days.
Makes the connection99%The first flight arrived more than 148 minutes late on 1% of the days it flew: too late for the 90-minute minimum connection on a 3h 58m layover.
Arrives on time77%First flight not cancelled (0.0% are) × connection made (99%) × second flight not cancelled (0.0% are) and within 15 minutes (78%).
Total trip9h 45mSAT 05:40 to BWI 16:20, layover included
Not yet counted: the second flight also leaving late (which helps), gate-to-gate distance at the hub, and rebooking after a missed connection.