Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Dulles → Houston via Charlotte: arrives on time 88%
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08:15 IAD → 09:45 CLTUA 4063 · United, flown by Mesa · 1h 30m · 62% on time, 0.0% cancelled
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2h 03m layover in Charlotte (CLT) · 45 min minimum on one ticket
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11:48 CLT → 13:34 IAHUA 6236 · United, flown by Mesa · 2h 46m · 90% on time, 0.9% cancelled
Total trip 6h 19m, scheduled departure to arrival (Houston is 1 h behind Dulles). Times are local. Both flew on 48 of the last 56 days.
Makes the connection98%The first flight arrived more than 78 minutes late on 2% of the days it flew: too late for the 45-minute minimum connection on a 2h 03m layover.
Arrives on time88%First flight not cancelled (0.0% are) × connection made (98%) × second flight not cancelled (0.9% are) and within 15 minutes (90%).
Total trip6h 19mIAD 08:15 to IAH 13:34, 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.