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

Philadelphia → Washington via Boston: arrives on time 82%

  1. 06:00 PHL → 07:30 BOS
    DL 5740 · Delta, flown by Republic · 1h 30m · 92% on time, 1.9% cancelled
  2. 2h 55m layover in Boston (BOS) · 45 min minimum on one ticket
  3. 10:25 BOS → 12:12 DCA
    DL 5592 · Delta, flown by Republic · 1h 47m · 85% on time, 0.0% cancelled

Total trip 6h 12m, scheduled departure to arrival. Times are local. Both flew on 47 of the last 56 days.

Makes the connection99%The first flight arrived more than 130 minutes late on 1% of the days it flew: too late for the 45-minute minimum connection on a 2h 55m layover.
Arrives on time82%First flight not cancelled (1.9% are) × connection made (99%) × second flight not cancelled (0.0% are) and within 15 minutes (85%).
Total trip6h 12mPHL 06:00 to DCA 12:12, 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.