Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Denver → Tucson via Phoenix: arrives on time 86%
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12:15 DEN → 13:08 PHXAA 1757 · American · 1h 53m · 82% on time, 0.0% cancelled
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3h 57m layover in Phoenix (PHX) · 45 min minimum on one ticket
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17:05 PHX → 17:54 TUSAA 4126 · American, flown by Envoy · 49m · 88% on time, 0.0% cancelled
Total trip 6h 39m, scheduled departure to arrival (Tucson is 1 h behind Denver). Times are local. Both flew on 38 of the last 56 days.
Makes the connection97%The first flight arrived more than 192 minutes late on 3% of the days it flew: too late for the 45-minute minimum connection on a 3h 57m layover.
Arrives on time86%First flight not cancelled (0.0% are) × connection made (97%) × second flight not cancelled (0.0% are) and within 15 minutes (88%).
Total trip6h 39mDEN 12:15 to TUS 17:54, 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.