tailodds FORECAST
Connection · two tickets · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026

Boston → Raleigh/Durham via Washington: arrives on time 82%

  1. 06:00 BOS → 07:49 DCA
    DL 5687 · Delta, flown by Republic · 1h 49m · 93% on time, 5.3% cancelled
  2. 3h 35m layover in Washington (DCA) · 90 min minimum on separate tickets
  3. 11:24 DCA → 12:44 RDU
    AA 4700 · American, flown by Republic · 1h 20m · 88% on time, 0.0% cancelled

Total trip 6h 44m, scheduled departure to arrival. Times are local. Both flew on 38 of the last 56 days.

Makes the connection99%The first flight arrived more than 125 minutes late on 1% of the days it flew: too late for the 90-minute minimum connection on a 3h 35m layover.
Arrives on time82%First flight not cancelled (5.3% are) × connection made (99%) × second flight not cancelled (0.0% are) and within 15 minutes (88%).
Total trip6h 44mBOS 06:00 to RDU 12:44, 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.