Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Newark → Houston via Boston: arrives on time 33%
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15:22 EWR → 16:38 BOSUA 1536 · United · 1h 16m · 56% on time, 0.0% cancelled
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57m layover in Boston (BOS) · 45 min minimum on one ticket
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17:35 BOS → 20:55 IAHUA 1392 · United · 4h 20m · 64% on time, 0.8% cancelled
Total trip 6h 33m, scheduled departure to arrival (Houston is 1 h behind Newark). Times are local. Both flew on 32 of the last 56 days.
Makes the connection52%The first flight arrived more than 12 minutes late on 48% of the days it flew: too late for the 45-minute minimum connection on a 57m layover.
Arrives on time33%First flight not cancelled (0.0% are) × connection made (52%) × second flight not cancelled (0.8% are) and within 15 minutes (64%).
Total trip6h 33mEWR 15:22 to IAH 20:55, layover included
Tight connection: often missed. The first flight is late enough to miss it on more than 1 day in 4.
Not yet counted: the second flight also leaving late (which helps), gate-to-gate distance at the hub, and rebooking after a missed connection.