Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Salt Lake City → Kansas City via Seattle: arrives on time 58%
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15:14 SLC → 16:30 SEADL 2817 · Delta · 2h 16m · 77% on time, 0.3% cancelled
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1h 00m layover in Seattle (SEA) · 45 min minimum on one ticket
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17:30 SEA → 23:06 MCIDL 2256 · Delta · 3h 36m · 77% on time, 1.6% cancelled
Total trip 6h 52m, scheduled departure to arrival (Kansas City is 1 h ahead of Salt Lake City). Times are local. Both flew on 56 of the last 56 days.
Makes the connection77%The first flight arrived more than 15 minutes late on 23% of the days it flew: too late for the 45-minute minimum connection on a 1h 00m layover.
Arrives on time58%First flight not cancelled (0.3% are) × connection made (77%) × second flight not cancelled (1.6% are) and within 15 minutes (77%).
Total trip6h 52mSLC 15:14 to MCI 23:06, 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.