Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Houston → Baltimore via Denver: arrives on time 65%
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07:20 IAH → 08:52 DENUA 1575 · United · 2h 32m · 77% on time, 1.4% cancelled
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54m layover in Denver (DEN) · 45 min minimum on one ticket
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09:46 DEN → 15:17 BWIUA 1362 · United · 3h 31m · 89% on time, 0.3% cancelled
Total trip 6h 57m, scheduled departure to arrival (Baltimore is 1 h ahead of Houston). Times are local. Both flew on 37 of the last 56 days.
Makes the connection74%The first flight arrived more than 9 minutes late on 26% of the days it flew: too late for the 45-minute minimum connection on a 54m layover.
Arrives on time65%First flight not cancelled (1.4% are) × connection made (74%) × second flight not cancelled (0.3% are) and within 15 minutes (89%).
Total trip6h 57mIAH 07:20 to BWI 15:17, 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.