Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026

Los Angeles → Boston via Houston: arrives on time 61%

  1. 05:45 LAX → 11:12 IAH
    UA 654 · United · 3h 27m · 96% on time, 0.0% cancelled
  2. 1h 18m layover in Houston (IAH) · 45 min minimum on one ticket
  3. 12:30 IAH → 17:34 BOS
    UA 1957 · United · 4h 04m · 61% on time, 0.0% cancelled

Total trip 8h 49m, scheduled departure to arrival (Boston is 3 h ahead of Los Angeles). Times are local. Both flew on 56 of the last 56 days.

Makes the connection99%The first flight arrived more than 33 minutes late on 1% of the days it flew: too late for the 45-minute minimum connection on a 1h 18m layover.
Arrives on time61%First flight not cancelled (0.0% are) × connection made (99%) × second flight not cancelled (0.0% are) and within 15 minutes (61%).
Total trip8h 49mLAX 05:45 to BOS 17:34, 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.