Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Tulsa → Seattle via Houston: arrives on time 55%
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13:41 TUL → 15:29 IAHUA 5637 · United, flown by SkyWest · 1h 48m · 89% on time, 0.0% cancelled
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56m layover in Houston (IAH) · 45 min minimum on one ticket
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16:25 IAH → 19:12 SEAUA 2638 · United · 4h 47m · 67% on time, 0.0% cancelled
Total trip 7h 31m, scheduled departure to arrival (Seattle is 2 h behind Tulsa). Times are local. Both flew on 55 of the last 56 days.
Makes the connection82%The first flight arrived more than 11 minutes late on 18% of the days it flew: too late for the 45-minute minimum connection on a 56m layover.
Arrives on time55%First flight not cancelled (0.0% are) × connection made (82%) × second flight not cancelled (0.0% are) and within 15 minutes (67%).
Total trip7h 31mTUL 13:41 to SEA 19:12, 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.