Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Dallas-Fort Worth → Birmingham via Houston: arrives on time 82%
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07:00 DFW → 08:26 IAHUA 2670 · United · 1h 26m · 72% on time, 1.9% cancelled
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3h 44m layover in Houston (IAH) · 45 min minimum on one ticket
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12:10 IAH → 14:09 BHMUA 4263 · United, flown by CommuteAir · 1h 59m · 85% on time, 0.0% cancelled
Total trip 7h 09m, scheduled departure to arrival. Times are local. Both flew on 28 of the last 56 days.
Makes the connection99%The first flight arrived more than 179 minutes late on 1% of the days it flew: too late for the 45-minute minimum connection on a 3h 44m layover.
Arrives on time82%First flight not cancelled (1.9% are) × connection made (99%) × second flight not cancelled (0.0% are) and within 15 minutes (85%).
Total trip7h 09mDFW 07:00 to BHM 14:09, 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.