Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Phoenix → Des Moines via Denver: arrives on time 77%
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06:00 PHX → 08:52 DENUA 337 · United · 1h 52m · 93% on time, 0.0% cancelled
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58m layover in Denver (DEN) · 45 min minimum on one ticket
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09:50 DEN → 12:36 DSMUA 596 · United · 1h 46m · 83% on time, 0.0% cancelled
Total trip 4h 36m, scheduled departure to arrival (Des Moines is 2 h ahead of Phoenix). Times are local. Both flew on 16 of the last 56 days, too few to list among the best connections.
Makes the connection93%The first flight arrived more than 13 minutes late on 7% of the days it flew: too late for the 45-minute minimum connection on a 58m layover.
Arrives on time77%First flight not cancelled (0.0% are) × connection made (93%) × second flight not cancelled (0.0% are) and within 15 minutes (83%).
Total trip4h 36mPHX 06:00 to DSM 12:36, 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.