Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Tucson → Seattle via Denver: arrives on time 86%
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05:45 TUS → 08:38 DENUA 2418 · United · 1h 53m · 95% on time, 0.0% cancelled
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2h 44m layover in Denver (DEN) · 45 min minimum on one ticket
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11:22 DEN → 13:22 SEAUA 1424 · United · 3h 00m · 86% on time, 0.8% cancelled
Total trip 7h 37m, scheduled departure to arrival. Times are local. Both flew on 37 of the last 56 days.
Makes the connection100%The first flight arrived more than 119 minutes late on 0% of the days it flew: too late for the 45-minute minimum connection on a 2h 44m layover.
Arrives on time86%First flight not cancelled (0.0% are) × connection made (100%) × second flight not cancelled (0.8% are) and within 15 minutes (86%).
Total trip7h 37mTUS 05:45 to SEA 13:22, 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.