Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Houston → Pittsburgh via Chicago: arrives on time 69%
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08:05 IAH → 11:01 ORDUA 1617 · United · 2h 56m · 92% on time, 0.7% cancelled
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3h 24m layover in Chicago (ORD) · 45 min minimum on one ticket
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14:25 ORD → 17:10 PITUA 1349 · United · 1h 45m · 72% on time, 2.2% cancelled
Total trip 8h 05m, scheduled departure to arrival (Pittsburgh 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 159 minutes late on 0% of the days it flew: too late for the 45-minute minimum connection on a 3h 24m layover.
Arrives on time69%First flight not cancelled (0.7% are) × connection made (100%) × second flight not cancelled (2.2% are) and within 15 minutes (72%).
Total trip8h 05mIAH 08:05 to PIT 17:10, 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.