Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Chicago → Houston via Pittsburgh: arrives on time 97%
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07:15 ORD → 09:58 PITUA 1285 · United · 1h 43m · 88% on time, 1.4% cancelled
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3h 07m layover in Pittsburgh (PIT) · 45 min minimum on one ticket
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13:05 PIT → 15:08 IAHUA 1964 · United · 3h 03m · 100% on time, 0.0% cancelled
Total trip 7h 53m, scheduled departure to arrival. Times are local. Both flew on 27 of the last 56 days.
Makes the connection99%The first flight arrived more than 142 minutes late on 1% of the days it flew: too late for the 45-minute minimum connection on a 3h 07m layover.
Arrives on time97%First flight not cancelled (1.4% are) × connection made (99%) × second flight not cancelled (0.0% are) and within 15 minutes (100%).
Total trip7h 53mORD 07:15 to IAH 15:08, 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.