Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Houston → Fort Lauderdale via Denver: arrives on time 61%
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07:20 IAH → 08:52 DENUA 1575 · United · 2h 32m · 77% on time, 1.4% cancelled
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55m layover in Denver (DEN) · 45 min minimum on one ticket
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09:47 DEN → 15:47 FLLUA 2188 · United · 4h 00m · 83% on time, 0.3% cancelled
Total trip 7h 27m, scheduled departure to arrival (Fort Lauderdale is 1 h ahead of Houston). Times are local. Both flew on 56 of the last 56 days.
Makes the connection75%The first flight arrived more than 10 minutes late on 25% of the days it flew: too late for the 45-minute minimum connection on a 55m layover.
Arrives on time61%First flight not cancelled (1.4% are) × connection made (75%) × second flight not cancelled (0.3% are) and within 15 minutes (83%).
Total trip7h 27mIAH 07:20 to FLL 15:47, 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.