Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Chicago → Bozeman via Denver: arrives on time 85%
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08:40 ORD → 10:31 DENUA 526 · United · 2h 51m · 90% on time, 0.0% cancelled
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3h 13m layover in Denver (DEN) · 45 min minimum on one ticket
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13:44 DEN → 15:33 BZNUA 513 · United · 1h 49m · 85% on time, 0.0% cancelled
Total trip 7h 53m, scheduled departure to arrival (Bozeman is 1 h behind Chicago). Times are local. Both flew on 31 of the last 56 days.
Makes the connection100%The first flight arrived more than 148 minutes late on 0% of the days it flew: too late for the 45-minute minimum connection on a 3h 13m layover.
Arrives on time85%First flight not cancelled (0.0% are) × connection made (100%) × second flight not cancelled (0.0% are) and within 15 minutes (85%).
Total trip7h 53mORD 08:40 to BZN 15:33, 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.