Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Washington → Phoenix via Houston: arrives on time 48%
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16:59 DCA → 19:27 IAHUA 1785 · United · 3h 28m · 66% on time, 0.7% cancelled
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2h 13m layover in Houston (IAH) · 45 min minimum on one ticket
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21:40 IAH → 22:25 PHXUA 2432 · United · 2h 45m · 56% on time, 0.0% cancelled
Total trip 8h 26m, scheduled departure to arrival (Phoenix is 3 h behind Washington). Times are local. Both flew on 31 of the last 56 days.
Makes the connection87%The first flight arrived more than 88 minutes late on 13% of the days it flew: too late for the 45-minute minimum connection on a 2h 13m layover.
Arrives on time48%First flight not cancelled (0.7% are) × connection made (87%) × second flight not cancelled (0.0% are) and within 15 minutes (56%).
Total trip8h 26mDCA 16:59 to PHX 22:25, 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.