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

Boston → Jacksonville via Houston: arrives on time 81%

  1. 07:25 BOS → 10:35 IAH
    UA 226 · United · 4h 10m · 94% on time, 1.9% cancelled
  2. 1h 35m layover in Houston (IAH) · 45 min minimum on one ticket
  3. 12:10 IAH → 15:37 JAX
    UA 4048 · United, flown by Mesa · 2h 27m · 83% on time, 0.0% cancelled

Total trip 8h 12m, scheduled departure to arrival. Times are local. Both flew on 35 of the last 56 days.

Makes the connection99%The first flight arrived more than 50 minutes late on 1% of the days it flew: too late for the 45-minute minimum connection on a 1h 35m layover.
Arrives on time81%First flight not cancelled (1.9% are) × connection made (99%) × second flight not cancelled (0.0% are) and within 15 minutes (83%).
Total trip8h 12mBOS 07:25 to JAX 15:37, 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.