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

Chicago → Jacksonville via Houston: arrives on time 83%

  1. 06:29 ORD → 09:18 IAH
    UA 1799 · United · 2h 49m · 92% on time, 0.0% cancelled
  2. 2h 52m 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 08m, scheduled departure to arrival (Jacksonville is 1 h ahead of Chicago). Times are local. Both flew on 35 of the last 56 days.

Makes the connection100%The first flight arrived more than 127 minutes late on 0% of the days it flew: too late for the 45-minute minimum connection on a 2h 52m layover.
Arrives on time83%First flight not cancelled (0.0% are) × connection made (100%) × second flight not cancelled (0.0% are) and within 15 minutes (83%).
Total trip8h 08mORD 06:29 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.