Connection · two tickets · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Seattle → Tulsa via Denver: arrives on time 85%
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08:30 SEA → 12:18 DENDL 1358 · Delta · 2h 48m · 85% on time, 0.0% cancelled
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3h 17m layover in Denver (DEN) · 90 min minimum on separate tickets
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15:35 DEN → 18:24 TULUA 5280 · United, flown by SkyWest · 1h 49m · 86% on time, 0.0% cancelled
Total trip 7h 54m, scheduled departure to arrival (Tulsa is 2 h ahead of Seattle). Times are local. Both flew on 39 of the last 56 days.
Makes the connection99%The first flight arrived more than 107 minutes late on 1% of the days it flew: too late for the 90-minute minimum connection on a 3h 17m layover.
Arrives on time85%First flight not cancelled (0.0% are) × connection made (99%) × second flight not cancelled (0.0% are) and within 15 minutes (86%).
Total trip7h 54mSEA 08:30 to TUL 18:24, 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.