Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Houston → Atlanta via Chicago: arrives on time 86%
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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 30m layover in Chicago (ORD) · 45 min minimum on one ticket
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10:29 ORD → 13:44 ATLUA 2684 · United · 2h 15m · 86% on time, 0.0% cancelled
Total trip 7h 40m, scheduled departure to arrival (Atlanta 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 105 minutes late on 0% of the days it flew: too late for the 45-minute minimum connection on a 2h 30m layover.
Arrives on time86%First flight not cancelled (0.0% are) × connection made (100%) × second flight not cancelled (0.0% are) and within 15 minutes (86%).
Total trip7h 40mIAH 05:04 to ATL 13:44, 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.