Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Denver → Greenville via Chicago: arrives on time 48%
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13:25 DEN → 17:05 ORDUA 617 · United · 2h 40m · 68% on time, 1.4% cancelled
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1h 12m layover in Chicago (ORD) · 45 min minimum on one ticket
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18:17 ORD → 21:26 GSPUA 5275 · United, flown by SkyWest · 2h 09m · 63% on time, 2.8% cancelled
Total trip 6h 01m, scheduled departure to arrival (Greenville is 2 h ahead of Denver). Times are local. Both flew on 36 of the last 56 days.
Makes the connection79%The first flight arrived more than 27 minutes late on 21% of the days it flew: too late for the 45-minute minimum connection on a 1h 12m layover.
Arrives on time48%First flight not cancelled (1.4% are) × connection made (79%) × second flight not cancelled (2.8% are) and within 15 minutes (63%).
Total trip6h 01mDEN 13:25 to GSP 21:26, 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.