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

Washington → Nashville via Boston: arrives on time 81%

  1. 06:00 DCA → 07:40 BOS
    DL 5710 · Delta, flown by Republic · 1h 40m · 93% on time, 3.1% cancelled
  2. 2h 48m layover in Boston (BOS) · 90 min minimum on separate tickets
  3. 10:28 BOS → 12:17 BNA
    B6 1807 · JetBlue · 2h 49m · 88% on time, 3.2% cancelled

Total trip 7h 17m, scheduled departure to arrival (Nashville is 1 h behind Washington). Times are local. Both flew on 47 of the last 56 days.

Makes the connection99%The first flight arrived more than 78 minutes late on 1% of the days it flew: too late for the 90-minute minimum connection on a 2h 48m layover.
Arrives on time81%First flight not cancelled (3.1% are) × connection made (99%) × second flight not cancelled (3.2% are) and within 15 minutes (88%).
Total trip7h 17mDCA 06:00 to BNA 12:17, 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.