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

Dulles → Fort Lauderdale via Denver: arrives on time 76%

  1. 12:48 IAD → 14:42 DEN
    UA 1587 · United · 3h 54m · 92% on time, 0.3% cancelled
  2. 3h 03m layover in Denver (DEN) · 45 min minimum on one ticket
  3. 17:45 DEN → 23:49 FLL
    UA 1374 · United · 4h 04m · 77% on time, 0.3% cancelled

Total trip 11h 01m, scheduled departure to arrival. Times are local. Both flew on 55 of the last 56 days.

Makes the connection99%The first flight arrived more than 138 minutes late on 1% of the days it flew: too late for the 45-minute minimum connection on a 3h 03m layover.
Arrives on time76%First flight not cancelled (0.3% are) × connection made (99%) × second flight not cancelled (0.3% are) and within 15 minutes (77%).
Total trip11h 01mIAD 12:48 to FLL 23:49, 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.