Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Houston → Seattle via Chicago: arrives on time 85%
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07:24 IAH → 10:20 ORDUA 2182 · United · 2h 56m · 89% on time, 0.0% cancelled
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3h 10m layover in Chicago (ORD) · 45 min minimum on one ticket
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13:30 ORD → 16:09 SEAUA 1660 · United · 4h 39m · 87% on time, 1.1% cancelled
Total trip 10h 45m, scheduled departure to arrival (Seattle is 2 h behind Houston). Times are local. Both flew on 56 of the last 56 days.
Makes the connection99%The first flight arrived more than 145 minutes late on 1% of the days it flew: too late for the 45-minute minimum connection on a 3h 10m layover.
Arrives on time85%First flight not cancelled (0.0% are) × connection made (99%) × second flight not cancelled (1.1% are) and within 15 minutes (87%).
Total trip10h 45mIAH 07:24 to SEA 16:09, 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.