Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Houston → Des Moines via Denver: arrives on time 55%
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15:00 IAH → 16:43 DENUA 2767 · United · 2h 43m · 75% on time, 0.0% cancelled
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57m layover in Denver (DEN) · 45 min minimum on one ticket
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17:40 DEN → 20:30 DSMUA 549 · United · 1h 50m · 77% on time, 0.0% cancelled
Total trip 5h 30m, scheduled departure to arrival. Times are local. Both flew on 36 of the last 56 days.
Makes the connection72%The first flight arrived more than 12 minutes late on 28% of the days it flew: too late for the 45-minute minimum connection on a 57m layover.
Arrives on time55%First flight not cancelled (0.0% are) × connection made (72%) × second flight not cancelled (0.0% are) and within 15 minutes (77%).
Total trip5h 30mIAH 15:00 to DSM 20:30, 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.