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

Boston → Denver via Los Angeles: arrives on time 90%

  1. 06:21 BOS → 09:35 LAX
    UA 360 · United · 6h 14m · 92% on time, 0.0% cancelled
  2. 3h 11m layover in Los Angeles (LAX) · 45 min minimum on one ticket
  3. 12:46 LAX → 16:16 DEN
    UA 360 · United · 2h 30m · 90% on time, 0.0% cancelled

Total trip 11h 55m, scheduled departure to arrival (Denver is 2 h behind Boston). Times are local. Both flew on 56 of the last 56 days.

Makes the connection100%The first flight arrived more than 146 minutes late on 0% of the days it flew: too late for the 45-minute minimum connection on a 3h 11m layover.
Arrives on time90%First flight not cancelled (0.0% are) × connection made (100%) × second flight not cancelled (0.0% are) and within 15 minutes (90%).
Total trip11h 55mBOS 06:21 to DEN 16:16, 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.