Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Nashville → Dallas via Houston: arrives on time 81%
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08:00 BNA → 10:05 HOUWN 532 · Southwest · 2h 05m · 81% on time, 0.0% cancelled
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1h 25m layover in Houston (HOU) · 45 min minimum on one ticket
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11:30 HOU → 12:40 DALWN 22 · Southwest · 1h 10m · 86% on time, 3.1% cancelled
Total trip 4h 40m, scheduled departure to arrival. Times are local. Both flew on 31 of the last 56 days.
Makes the connection96%The first flight arrived more than 40 minutes late on 4% of the days it flew: too late for the 45-minute minimum connection on a 1h 25m layover.
Arrives on time81%First flight not cancelled (0.0% are) × connection made (96%) × second flight not cancelled (3.1% are) and within 15 minutes (86%).
Total trip4h 40mBNA 08:00 to DAL 12:40, 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.