Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Houston → Raleigh/Durham via Chicago: arrives on time 84%
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05:04 IAH → 07:59 ORDUA 1044 · United · 2h 55m · 97% on time, 0.0% cancelled
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2h 49m layover in Chicago (ORD) · 45 min minimum on one ticket
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10:48 ORD → 14:01 RDUUA 2616 · United · 2h 13m · 84% on time, 0.0% cancelled
Total trip 7h 57m, scheduled departure to arrival (Raleigh/Durham is 1 h ahead of Houston). Times are local. Both flew on 56 of the last 56 days.
Makes the connection100%The first flight arrived more than 124 minutes late on 0% of the days it flew: too late for the 45-minute minimum connection on a 2h 49m layover.
Arrives on time84%First flight not cancelled (0.0% are) × connection made (100%) × second flight not cancelled (0.0% are) and within 15 minutes (84%).
Total trip7h 57mIAH 05:04 to RDU 14:01, 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.