Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Seattle → Columbus via Newark: arrives on time 84%
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23:00 SEA → 07:18 EWRUA 1274 · United · 5h 18m · 87% on time, 2.2% cancelled
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3h 20m layover in Newark (EWR) · 45 min minimum on one ticket
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10:38 EWR → 12:33 CMH +1 dayUA 3638 · United, flown by Republic · 1h 55m · 89% on time, 0.5% cancelled
Total trip 10h 33m, scheduled departure to arrival (Columbus is 3 h ahead of Seattle). Times are local. Both flew on 53 of the last 56 days.
Makes the connection98%The first flight arrived more than 155 minutes late on 2% of the days it flew: too late for the 45-minute minimum connection on a 3h 20m layover.
Arrives on time84%First flight not cancelled (2.2% are) × connection made (98%) × second flight not cancelled (0.5% are) and within 15 minutes (89%).
Total trip10h 33mSEA 23:00 to CMH 12:33, 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.