Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Houston → Miami via Dallas: arrives on time 66%
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07:00 HOU → 08:10 DALWN 4 · Southwest · 1h 10m · 94% on time, 1.4% cancelled
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3h 20m layover in Dallas (DAL) · 45 min minimum on one ticket
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11:30 DAL → 15:20 MIAWN 1361 · Southwest · 2h 50m · 68% on time, 2.0% cancelled
Total trip 7h 20m, scheduled departure to arrival (Miami is 1 h ahead of Houston). Times are local. Both flew on 40 of the last 56 days.
Makes the connection100%The first flight arrived more than 155 minutes late on 0% of the days it flew: too late for the 45-minute minimum connection on a 3h 20m layover.
Arrives on time66%First flight not cancelled (1.4% are) × connection made (100%) × second flight not cancelled (2.0% are) and within 15 minutes (68%).
Total trip7h 20mHOU 07:00 to MIA 15:20, 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.