tailodds FORECAST
Connection · two tickets · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026

Jacksonville → Denver via Boston: arrives on time 85%

  1. 06:45 JAX → 09:36 BOS
    DL 5632 · Delta, flown by Republic · 2h 49m · 92% on time, 0.0% cancelled
  2. 2h 46m layover in Boston (BOS) · 90 min minimum on separate tickets
  3. 12:22 BOS → 14:53 DEN
    UA 414 · United · 4h 31m · 90% on time, 1.1% cancelled

Total trip 10h 08m, scheduled departure to arrival (Denver is 2 h behind Jacksonville). Times are local. Both flew on 56 of the last 56 days.

Makes the connection96%The first flight arrived more than 76 minutes late on 4% of the days it flew: too late for the 90-minute minimum connection on a 2h 46m layover.
Arrives on time85%First flight not cancelled (0.0% are) × connection made (96%) × second flight not cancelled (1.1% are) and within 15 minutes (90%).
Total trip10h 08mJAX 06:45 to DEN 14:53, 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.