Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Salt Lake City → Dallas via Houston: arrives on time 52%
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09:55 SLC → 14:00 HOUWN 452 · Southwest · 3h 05m · 69% on time, 0.0% cancelled
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1h 00m layover in Houston (HOU) · 45 min minimum on one ticket
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15:00 HOU → 16:10 DALWN 36 · Southwest · 1h 10m · 77% on time, 1.4% cancelled
Total trip 5h 15m, scheduled departure to arrival (Dallas is 1 h ahead of Salt Lake City). Times are local. Both flew on 24 of the last 56 days.
Makes the connection69%The first flight arrived more than 15 minutes late on 31% of the days it flew: too late for the 45-minute minimum connection on a 1h 00m layover.
Arrives on time52%First flight not cancelled (0.0% are) × connection made (69%) × second flight not cancelled (1.4% are) and within 15 minutes (77%).
Total trip5h 15mSLC 09:55 to DAL 16:10, 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.