Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Los Angeles → Boston via Chicago: arrives on time 94%
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22:35 LAX → 04:51 ORDUA 353 · United · 4h 16m · 90% on time, 0.0% cancelled
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2h 42m layover in Chicago (ORD) · 45 min minimum on one ticket
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07:33 ORD → 11:05 BOS +1 dayUA 1076 · United · 2h 32m · 94% on time, 0.0% cancelled
Total trip 9h 30m, scheduled departure to arrival (Boston is 3 h ahead of Los Angeles). Times are local. Both flew on 54 of the last 56 days.
Makes the connection99%The first flight arrived more than 117 minutes late on 1% of the days it flew: too late for the 45-minute minimum connection on a 2h 42m layover.
Arrives on time94%First flight not cancelled (0.0% are) × connection made (99%) × second flight not cancelled (0.0% are) and within 15 minutes (94%).
Total trip9h 30mLAX 22:35 to BOS 11:05, 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.