Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Phoenix → Raleigh/Durham via Houston: arrives on time 75%
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06:10 PHX → 10:52 IAHUA 1318 · United · 2h 42m · 92% on time, 0.5% cancelled
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1h 11m layover in Houston (IAH) · 45 min minimum on one ticket
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12:03 IAH → 15:55 RDUUA 2196 · United · 2h 52m · 83% on time, 2.1% cancelled
Total trip 6h 45m, scheduled departure to arrival (Raleigh/Durham is 3 h ahead of Phoenix). Times are local. Both flew on 27 of the last 56 days.
Makes the connection93%The first flight arrived more than 26 minutes late on 7% of the days it flew: too late for the 45-minute minimum connection on a 1h 11m layover.
Arrives on time75%First flight not cancelled (0.5% are) × connection made (93%) × second flight not cancelled (2.1% are) and within 15 minutes (83%).
Total trip6h 45mPHX 06:10 to RDU 15:55, 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.