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

Dulles → Miami via New York: arrives on time 38%

  1. 12:29 IAD → 13:58 JFK
    DL 5835 · Delta, flown by Republic · 1h 29m · 42% on time, 9.1% cancelled
  2. 1h 16m layover in New York (JFK) · 45 min minimum on one ticket
  3. 15:14 JFK → 18:54 MIA
    DL 2500 · Delta · 3h 40m · 72% on time, 3.4% cancelled

Total trip 6h 25m, scheduled departure to arrival. Times are local. Both flew on 55 of the last 56 days.

Makes the connection61%The first flight arrived more than 31 minutes late on 39% of the days it flew: too late for the 45-minute minimum connection on a 1h 16m layover.
Arrives on time38%First flight not cancelled (9.1% are) × connection made (61%) × second flight not cancelled (3.4% are) and within 15 minutes (72%).
Total trip6h 25mIAD 12:29 to MIA 18:54, 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.