Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Buffalo → Minneapolis via Chicago: arrives on time 64%
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07:00 BUF → 07:59 ORDUA 543 · United · 1h 59m · 85% on time, 2.8% cancelled
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51m layover in Chicago (ORD) · 45 min minimum on one ticket
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08:50 ORD → 10:36 MSPUA 2805 · United · 1h 46m · 89% on time, 1.4% cancelled
Total trip 4h 36m, scheduled departure to arrival (Minneapolis is 1 h behind Buffalo). Times are local. Both flew on 27 of the last 56 days.
Makes the connection75%The first flight arrived more than 6 minutes late on 25% of the days it flew: too late for the 45-minute minimum connection on a 51m layover.
Arrives on time64%First flight not cancelled (2.8% are) × connection made (75%) × second flight not cancelled (1.4% are) and within 15 minutes (89%).
Total trip4h 36mBUF 07:00 to MSP 10:36, 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.