Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Dallas → New Orleans via Houston: arrives on time 45%
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20:30 DAL → 21:40 HOUWN 57 · Southwest · 1h 10m · 72% on time, 2.8% cancelled
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55m layover in Houston (HOU) · 45 min minimum on one ticket
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22:35 HOU → 23:45 MSYWN 2055 · Southwest · 1h 12m · 73% on time, 2.9% cancelled
Total trip 3h 17m, scheduled departure to arrival. Times are local. Both flew on 24 of the last 56 days.
Makes the connection65%The first flight arrived more than 10 minutes late on 35% of the days it flew: too late for the 45-minute minimum connection on a 55m layover.
Arrives on time45%First flight not cancelled (2.8% are) × connection made (65%) × second flight not cancelled (2.9% are) and within 15 minutes (73%).
Total trip3h 17mDAL 20:30 to MSY 23:45, 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.