Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Baltimore → Houston via Dallas: arrives on time 69%
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08:15 BWI → 10:25 DALWN 930 · Southwest · 3h 10m · 85% on time, 0.0% cancelled
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1h 05m layover in Dallas (DAL) · 45 min minimum on one ticket
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11:30 DAL → 12:45 HOUWN 19 · Southwest · 1h 15m · 80% on time, 4.4% cancelled
Total trip 5h 30m, scheduled departure to arrival (Houston is 1 h behind Baltimore). Times are local. Both flew on 24 of the last 56 days.
Makes the connection90%The first flight arrived more than 20 minutes late on 10% of the days it flew: too late for the 45-minute minimum connection on a 1h 05m layover.
Arrives on time69%First flight not cancelled (0.0% are) × connection made (90%) × second flight not cancelled (4.4% are) and within 15 minutes (80%).
Total trip5h 30mBWI 08:15 to HOU 12:45, 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.