Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Chattanooga → Houston via Chicago: arrives on time 74%
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10:27 CHA → 11:29 ORDUA 4407 · United, flown by GoJet · 2h 02m · 80% on time, 1.3% cancelled
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1h 11m layover in Chicago (ORD) · 45 min minimum on one ticket
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12:40 ORD → 15:40 IAHUA 1448 · United · 3h 00m · 89% on time, 0.8% cancelled
Total trip 6h 13m, scheduled departure to arrival (Houston is 1 h behind Chattanooga). Times are local. Both flew on 37 of the last 56 days.
Makes the connection86%The first flight arrived more than 26 minutes late on 14% of the days it flew: too late for the 45-minute minimum connection on a 1h 11m layover.
Arrives on time74%First flight not cancelled (1.3% are) × connection made (86%) × second flight not cancelled (0.8% are) and within 15 minutes (89%).
Total trip6h 13mCHA 10:27 to IAH 15:40, 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.