Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Boston → Kansas City via Houston: arrives on time 84%
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05:47 BOS → 08:50 IAHUA 1409 · United · 4h 03m · 92% on time, 0.0% cancelled
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3h 15m layover in Houston (IAH) · 45 min minimum on one ticket
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12:05 IAH → 14:15 MCIUA 6152 · United, flown by Mesa · 2h 10m · 87% on time, 1.5% cancelled
Total trip 9h 28m, scheduled departure to arrival (Kansas City is 1 h behind Boston). Times are local. Both flew on 41 of the last 56 days.
Makes the connection98%The first flight arrived more than 150 minutes late on 2% of the days it flew: too late for the 45-minute minimum connection on a 3h 15m layover.
Arrives on time84%First flight not cancelled (0.0% are) × connection made (98%) × second flight not cancelled (1.5% are) and within 15 minutes (87%).
Total trip9h 28mBOS 05:47 to MCI 14:15, 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.