Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Seattle → Tulsa via Houston: arrives on time 76%
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07:05 SEA → 13:31 IAHUA 2135 · United · 4h 26m · 92% on time, 0.6% cancelled
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1h 04m layover in Houston (IAH) · 45 min minimum on one ticket
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14:35 IAH → 16:15 TULUA 4239 · United, flown by CommuteAir · 1h 40m · 84% on time, 1.8% cancelled
Total trip 7h 10m, scheduled departure to arrival (Tulsa is 2 h ahead of Seattle). Times are local. Both flew on 29 of the last 56 days.
Makes the connection94%The first flight arrived more than 19 minutes late on 6% of the days it flew: too late for the 45-minute minimum connection on a 1h 04m layover.
Arrives on time76%First flight not cancelled (0.6% are) × connection made (94%) × second flight not cancelled (1.8% are) and within 15 minutes (84%).
Total trip7h 10mSEA 07:05 to TUL 16:15, 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.