Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Bozeman → Chicago via Dallas-Fort Worth: arrives on time 41%
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11:39 BZN → 15:45 DFWAA 1653 · American · 3h 06m · 77% on time, 1.4% cancelled
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1h 05m layover in Dallas-Fort Worth (DFW) · 45 min minimum on one ticket
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16:50 DFW → 19:44 ORDAA 2474 · American · 2h 54m · 55% on time, 4.4% cancelled
Total trip 7h 05m, scheduled departure to arrival (Chicago is 1 h ahead of Bozeman). Times are local. Both flew on 56 of the last 56 days.
Makes the connection77%The first flight arrived more than 20 minutes late on 23% of the days it flew: too late for the 45-minute minimum connection on a 1h 05m layover.
Arrives on time41%First flight not cancelled (1.4% are) × connection made (77%) × second flight not cancelled (4.4% are) and within 15 minutes (55%).
Total trip7h 05mBZN 11:39 to ORD 19:44, 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.