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

New York → Fort Lauderdale via Dulles: arrives on time 52%

  1. 14:51 LGA → 16:35 IAD
    UA 3688 · United, flown by Republic · 1h 44m · 63% on time, 5.1% cancelled
  2. 1h 07m layover in Dulles (IAD) · 45 min minimum on one ticket
  3. 17:42 IAD → 20:32 FLL
    UA 1379 · United · 2h 50m · 81% on time, 0.4% cancelled

Total trip 5h 41m, scheduled departure to arrival. Times are local. Both flew on 55 of the last 56 days.

Makes the connection67%The first flight arrived more than 22 minutes late on 33% of the days it flew: too late for the 45-minute minimum connection on a 1h 07m layover.
Arrives on time52%First flight not cancelled (5.1% are) × connection made (67%) × second flight not cancelled (0.4% are) and within 15 minutes (81%).
Total trip5h 41mLGA 14:51 to FLL 20:32, layover included

Tight connection: often missed. The first flight is late enough to miss it on more than 1 day in 4.

Not yet counted: the second flight also leaving late (which helps), gate-to-gate distance at the hub, and rebooking after a missed connection.