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

Washington → Philadelphia via Boston: arrives on time 84%

  1. 06:00 DCA → 07:40 BOS
    DL 5710 · Delta, flown by Republic · 1h 40m · 93% on time, 3.1% cancelled
  2. 3h 10m layover in Boston (BOS) · 45 min minimum on one ticket
  3. 10:50 BOS → 12:28 PHL
    DL 5805 · Delta, flown by Republic · 1h 38m · 87% on time, 0.0% cancelled

Total trip 6h 28m, scheduled departure to arrival. Times are local. Both flew on 35 of the last 56 days.

Makes the connection100%The first flight arrived more than 145 minutes late on 0% of the days it flew: too late for the 45-minute minimum connection on a 3h 10m layover.
Arrives on time84%First flight not cancelled (3.1% are) × connection made (100%) × second flight not cancelled (0.0% are) and within 15 minutes (87%).
Total trip6h 28mDCA 06:00 to PHL 12:28, 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.