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

Dulles → Fort Lauderdale via Atlanta: arrives on time 51%

  1. 12:37 IAD → 14:34 ATL
    DL 1444 · Delta · 1h 56m · 83% on time, 3.6% cancelled
  2. 54m layover in Atlanta (ATL) · 45 min minimum on one ticket
  3. 15:28 ATL → 17:25 FLL
    DL 2345 · Delta · 1h 57m · 68% on time, 0.3% cancelled

Total trip 4h 48m, scheduled departure to arrival. Times are local. Both flew on 56 of the last 56 days.

Makes the connection79%The first flight arrived more than 9 minutes late on 21% of the days it flew: too late for the 45-minute minimum connection on a 54m layover.
Arrives on time51%First flight not cancelled (3.6% are) × connection made (79%) × second flight not cancelled (0.3% are) and within 15 minutes (68%).
Total trip4h 48mIAD 12:37 to FLL 17:25, 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.