Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Birmingham → Denver via Houston: arrives on time 78%
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06:30 BHM → 08:30 IAHUA 4008 · United, flown by Mesa · 2h 00m · 85% on time, 1.2% cancelled
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2h 01m layover in Houston (IAH) · 45 min minimum on one ticket
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10:31 IAH → 12:07 DENUA 1409 · United · 2h 36m · 83% on time, 0.6% cancelled
Total trip 6h 37m, scheduled departure to arrival (Denver is 1 h behind Birmingham). Times are local. Both flew on 56 of the last 56 days.
Makes the connection97%The first flight arrived more than 76 minutes late on 3% of the days it flew: too late for the 45-minute minimum connection on a 2h 01m layover.
Arrives on time78%First flight not cancelled (1.2% are) × connection made (97%) × second flight not cancelled (0.6% are) and within 15 minutes (83%).
Total trip6h 37mBHM 06:30 to DEN 12:07, 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.