Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Kansas City → Boston via Newark: arrives on time 80%
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06:05 MCI → 09:58 EWRUA 1969 · United · 2h 53m · 96% on time, 2.8% cancelled
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2h 01m layover in Newark (EWR) · 45 min minimum on one ticket
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11:59 EWR → 13:16 BOSUA 1669 · United · 1h 17m · 85% on time, 1.6% cancelled
Total trip 6h 11m, scheduled departure to arrival (Boston is 1 h ahead of Kansas City). Times are local. Both flew on 47 of the last 56 days.
Makes the connection99%The first flight arrived more than 76 minutes late on 1% of the days it flew: too late for the 45-minute minimum connection on a 2h 01m layover.
Arrives on time80%First flight not cancelled (2.8% are) × connection made (99%) × second flight not cancelled (1.6% are) and within 15 minutes (85%).
Total trip6h 11mMCI 06:05 to BOS 13:16, 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.