Connection · two tickets · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Seattle → Tulsa via Atlanta: arrives on time 83%
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23:31 SEA → 07:24 ATLAS 464 · Alaska · 4h 53m · 88% on time, 0.6% cancelled
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3h 36m layover in Atlanta (ATL) · 90 min minimum on separate tickets
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11:00 ATL → 11:56 TUL +1 dayDL 2620 · Delta · 1h 56m · 85% on time, 2.0% cancelled
Total trip 10h 25m, scheduled departure to arrival (Tulsa is 2 h ahead of Seattle). Times are local. Both flew on 30 of the last 56 days.
Makes the connection100%The first flight arrived more than 126 minutes late on 0% of the days it flew: too late for the 90-minute minimum connection on a 3h 36m layover.
Arrives on time83%First flight not cancelled (0.6% are) × connection made (100%) × second flight not cancelled (2.0% are) and within 15 minutes (85%).
Total trip10h 25mSEA 23:31 to TUL 11:56, 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.