Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Columbus → Seattle via Minneapolis: arrives on time 73%
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14:00 CMH → 15:07 MSPDL 2550 · Delta · 2h 07m · 88% on time, 0.0% cancelled
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3h 48m layover in Minneapolis (MSP) · 45 min minimum on one ticket
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18:55 MSP → 20:48 SEADL 881 · Delta · 3h 53m · 75% on time, 1.1% cancelled
Total trip 9h 48m, scheduled departure to arrival (Seattle is 3 h behind Columbus). Times are local. Both flew on 49 of the last 56 days.
Makes the connection99%The first flight arrived more than 183 minutes late on 1% of the days it flew: too late for the 45-minute minimum connection on a 3h 48m layover.
Arrives on time73%First flight not cancelled (0.0% are) × connection made (99%) × second flight not cancelled (1.1% are) and within 15 minutes (75%).
Total trip9h 48mCMH 14:00 to SEA 20:48, 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.