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

Nantucket → Washington via Boston: arrives on time 62%

  1. 18:03 ACK → 18:57 BOS
    B6 1351 · JetBlue · 54m · 70% on time, 5.7% cancelled
  2. 2h 53m layover in Boston (BOS) · 90 min minimum on separate tickets
  3. 21:50 BOS → 23:43 DCA
    DL 5704 · Delta, flown by Republic · 1h 53m · 77% on time, 7.7% cancelled

Total trip 5h 40m, scheduled departure to arrival. Times are local. Both flew on 45 of the last 56 days.

Makes the connection92%The first flight arrived more than 83 minutes late on 8% of the days it flew: too late for the 90-minute minimum connection on a 2h 53m layover.
Arrives on time62%First flight not cancelled (5.7% are) × connection made (92%) × second flight not cancelled (7.7% are) and within 15 minutes (77%).
Total trip5h 40mACK 18:03 to DCA 23:43, 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.