Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Boston → Houston via Dulles: arrives on time 85%
-
05:45 BOS → 07:23 IADUA 1734 · United · 1h 38m · 97% on time, 2.3% cancelled
-
1h 17m layover in Dulles (IAD) · 45 min minimum on one ticket
-
08:40 IAD → 10:59 IAHUA 1524 · United · 3h 19m · 89% on time, 0.6% cancelled
Total trip 6h 14m, scheduled departure to arrival (Houston is 1 h behind Boston). Times are local. Both flew on 56 of the last 56 days.
Makes the connection99%The first flight arrived more than 32 minutes late on 1% of the days it flew: too late for the 45-minute minimum connection on a 1h 17m layover.
Arrives on time85%First flight not cancelled (2.3% are) × connection made (99%) × second flight not cancelled (0.6% are) and within 15 minutes (89%).
Total trip6h 14mBOS 05:45 to IAH 10:59, 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.