Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Boston → Kansas City via Newark: arrives on time 78%
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09:30 BOS → 10:58 EWRUA 1307 · United · 1h 28m · 90% on time, 1.6% cancelled
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3h 49m layover in Newark (EWR) · 45 min minimum on one ticket
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14:47 EWR → 17:02 MCIUA 3436 · United, flown by Republic · 3h 15m · 82% on time, 2.4% cancelled
Total trip 8h 32m, scheduled departure to arrival (Kansas City is 1 h behind Boston). Times are local. Both flew on 40 of the last 56 days.
Makes the connection99%The first flight arrived more than 184 minutes late on 1% of the days it flew: too late for the 45-minute minimum connection on a 3h 49m layover.
Arrives on time78%First flight not cancelled (1.6% are) × connection made (99%) × second flight not cancelled (2.4% are) and within 15 minutes (82%).
Total trip8h 32mBOS 09:30 to MCI 17:02, 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.