Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Houston → Greenville via Chicago: arrives on time 75%
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08:05 IAH → 11:01 ORDUA 1617 · United · 2h 56m · 92% on time, 0.7% cancelled
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2h 54m layover in Chicago (ORD) · 45 min minimum on one ticket
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13:55 ORD → 17:00 GSPUA 5403 · United, flown by SkyWest · 2h 05m · 77% on time, 1.0% cancelled
Total trip 7h 55m, scheduled departure to arrival (Greenville 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 129 minutes late on <1% of the days it flew: too late for the 45-minute minimum connection on a 2h 54m layover.
Arrives on time75%First flight not cancelled (0.7% are) × connection made (100%) × second flight not cancelled (1.0% are) and within 15 minutes (77%).
Total trip7h 55mIAH 08:05 to GSP 17:00, 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.