Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Houston → Grand Rapids via Chicago: arrives on time 86%
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06:10 IAH → 09:05 ORDUA 2616 · United · 2h 55m · 88% on time, 1.1% cancelled
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1h 32m layover in Chicago (ORD) · 45 min minimum on one ticket
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10:37 ORD → 12:50 GRRUA 1297 · United · 1h 13m · 89% on time, 0.0% cancelled
Total trip 5h 40m, scheduled departure to arrival (Grand Rapids is 1 h ahead of Houston). Times are local. Both flew on 56 of the last 56 days.
Makes the connection98%The first flight arrived more than 47 minutes late on 2% of the days it flew: too late for the 45-minute minimum connection on a 1h 32m layover.
Arrives on time86%First flight not cancelled (1.1% are) × connection made (98%) × second flight not cancelled (0.0% are) and within 15 minutes (89%).
Total trip5h 40mIAH 06:10 to GRR 12:50, 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.