Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Houston → Anchorage via Chicago: arrives on time 60%
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09:35 IAH → 12:29 ORDUA 2124 · United · 2h 54m · 86% on time, 0.3% cancelled
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3h 41m layover in Chicago (ORD) · 45 min minimum on one ticket
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16:10 ORD → 19:54 ANCUA 841 · United · 6h 44m · 62% on time, 2.0% cancelled
Total trip 13h 19m, scheduled departure to arrival (Anchorage is 3 h behind Houston). Times are local. Both flew on 56 of the last 56 days.
Makes the connection99%The first flight arrived more than 176 minutes late on 1% of the days it flew: too late for the 45-minute minimum connection on a 3h 41m layover.
Arrives on time60%First flight not cancelled (0.3% are) × connection made (99%) × second flight not cancelled (2.0% are) and within 15 minutes (62%).
Total trip13h 19mIAH 09:35 to ANC 19:54, 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.