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

Jacksonville → Dulles via Atlanta: arrives on time 81%

  1. 07:00 JAX → 08:15 ATL
    DL 2450 · Delta · 1h 15m · 92% on time, 3.6% cancelled
  2. 1h 35m layover in Atlanta (ATL) · 45 min minimum on one ticket
  3. 09:50 ATL → 11:39 IAD
    DL 1444 · Delta · 1h 48m · 88% on time, 4.0% cancelled

Total trip 4h 38m, scheduled departure to arrival. Times are local. Both flew on 56 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 (3.6% are) × connection made (99%) × second flight not cancelled (4.0% are) and within 15 minutes (88%).
Total trip4h 38mJAX 07:00 to IAD 11:39, 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.