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

Charleston → Denver via Atlanta: arrives on time 54%

  1. 14:27 CHS → 15:45 ATL
    DL 2179 · Delta · 1h 19m · 84% on time, 2.5% cancelled
  2. 54m layover in Atlanta (ATL) · 45 min minimum on one ticket
  3. 16:39 ATL → 17:56 DEN
    DL 519 · Delta · 3h 18m · 69% on time, 0.8% cancelled

Total trip 5h 30m, scheduled departure to arrival (Denver is 2 h behind Charleston). Times are local. Both flew on 56 of the last 56 days.

Makes the connection82%The first flight arrived more than 9 minutes late on 18% of the days it flew: too late for the 45-minute minimum connection on a 54m layover.
Arrives on time54%First flight not cancelled (2.5% are) × connection made (82%) × second flight not cancelled (0.8% are) and within 15 minutes (69%).
Total trip5h 30mCHS 14:27 to DEN 17:56, 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.