Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Anchorage → Houston via Dulles: arrives on time 81%
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20:15 ANC → 07:12 IADUA 572 · United · 6h 57m · 80% on time, 0.0% cancelled
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1h 28m layover in Dulles (IAD) · 45 min minimum on one ticket
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08:40 IAD → 10:59 IAH +1 dayUA 1524 · United · 3h 19m · 89% on time, 0.6% cancelled
Total trip 11h 44m, scheduled departure to arrival (Houston is 3 h ahead of Anchorage). Times are local. Both flew on 55 of the last 56 days.
Makes the connection92%The first flight arrived more than 43 minutes late on 8% of the days it flew: too late for the 45-minute minimum connection on a 1h 28m layover.
Arrives on time81%First flight not cancelled (0.0% are) × connection made (92%) × second flight not cancelled (0.6% are) and within 15 minutes (89%).
Total trip11h 44mANC 20:15 to IAH 10:59, 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.