Connection · two tickets · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Houston → Pittsburgh via Chicago: arrives on time 88%
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05:04 IAH → 07:59 ORDUA 1044 · United · 2h 55m · 97% on time, 0.0% cancelled
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1h 46m layover in Chicago (ORD) · 90 min minimum on separate tickets
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09:45 ORD → 12:32 PITAA 4484 · American, flown by Republic · 1h 47m · 92% on time, 1.7% cancelled
Total trip 6h 28m, scheduled departure to arrival (Pittsburgh is 1 h ahead of Houston). Times are local. Both flew on 52 of the last 56 days.
Makes the connection97%The first flight arrived more than 16 minutes late on 3% of the days it flew: too late for the 90-minute minimum connection on a 1h 46m layover.
Arrives on time88%First flight not cancelled (0.0% are) × connection made (97%) × second flight not cancelled (1.7% are) and within 15 minutes (92%).
Total trip6h 28mIAH 05:04 to PIT 12:32, 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.