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

Charleston → Dulles via Atlanta: arrives on time 83%

  1. 05:10 CHS → 06:21 ATL
    DL 3055 · Delta · 1h 11m · 97% on time, 2.2% cancelled
  2. 3h 29m 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 6h 28m, scheduled departure to arrival. Times are local. Both flew on 56 of the last 56 days.

Makes the connection100%The first flight arrived more than 164 minutes late on <1% of the days it flew: too late for the 45-minute minimum connection on a 3h 29m layover.
Arrives on time83%First flight not cancelled (2.2% are) × connection made (100%) × second flight not cancelled (4.0% are) and within 15 minutes (88%).
Total trip6h 28mCHS 05:10 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.