Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Idaho Falls → Seattle via Denver: arrives on time 62%
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14:30 IDA → 16:18 DENUA 2155 · United · 1h 48m · 76% on time, 0.0% cancelled
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2h 52m layover in Denver (DEN) · 45 min minimum on one ticket
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19:10 DEN → 21:10 SEAUA 360 · United · 3h 00m · 69% on time, 0.0% cancelled
Total trip 7h 40m, scheduled departure to arrival (Seattle is 1 h behind Idaho Falls). Times are local. Both flew on 55 of the last 56 days.
Makes the connection91%The first flight arrived more than 127 minutes late on 9% of the days it flew: too late for the 45-minute minimum connection on a 2h 52m layover.
Arrives on time62%First flight not cancelled (0.0% are) × connection made (91%) × second flight not cancelled (0.0% are) and within 15 minutes (69%).
Total trip7h 40mIDA 14:30 to SEA 21:10, 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.