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

Washington → New York via Boston: arrives on time 79%

  1. 06:00 DCA → 07:40 BOS
    DL 5710 · Delta, flown by Republic · 1h 40m · 93% on time, 3.1% cancelled
  2. 1h 25m layover in Boston (BOS) · 45 min minimum on one ticket
  3. 09:05 BOS → 10:24 JFK
    DL 5720 · Delta, flown by Republic · 1h 19m · 87% on time, 2.2% cancelled

Total trip 4h 24m, scheduled departure to arrival. Times are local. Both flew on 47 of the last 56 days.

Makes the connection96%The first flight arrived more than 40 minutes late on 4% of the days it flew: too late for the 45-minute minimum connection on a 1h 25m layover.
Arrives on time79%First flight not cancelled (3.1% are) × connection made (96%) × second flight not cancelled (2.2% are) and within 15 minutes (87%).
Total trip4h 24mDCA 06:00 to JFK 10:24, 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.