Connection · two tickets · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Kansas City → Boston via Chicago: arrives on time 84%
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05:30 MCI → 07:31 ORDAA 3845 · American, flown by Envoy · 2h 01m · 97% on time, 0.0% cancelled
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1h 44m layover in Chicago (ORD) · 90 min minimum on separate tickets
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09:15 ORD → 12:57 BOSUA 1117 · United · 2h 42m · 87% on time, 0.0% cancelled
Total trip 6h 27m, scheduled departure to arrival (Boston is 1 h ahead of Kansas City). Times are local. Both flew on 29 of the last 56 days.
Makes the connection97%The first flight arrived more than 14 minutes late on 3% of the days it flew: too late for the 90-minute minimum connection on a 1h 44m layover.
Arrives on time84%First flight not cancelled (0.0% are) × connection made (97%) × second flight not cancelled (0.0% are) and within 15 minutes (87%).
Total trip6h 27mMCI 05:30 to BOS 12:57, 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.