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

Washington → Nantucket via New York: arrives on time 63%

  1. 11:00 DCA → 12:11 LGA
    DL 5742 · Delta, flown by Republic · 1h 11m · 75% on time, 6.9% cancelled
  2. 2h 09m layover in New York (LGA) · 45 min minimum on one ticket
  3. 14:20 LGA → 15:48 ACK
    DL 5767 · Delta, flown by Republic · 1h 28m · 76% on time, 7.3% cancelled

Total trip 4h 48m, scheduled departure to arrival. Times are local. Both flew on 53 of the last 56 days.

Makes the connection96%The first flight arrived more than 84 minutes late on 4% of the days it flew: too late for the 45-minute minimum connection on a 2h 09m layover.
Arrives on time63%First flight not cancelled (6.9% are) × connection made (96%) × second flight not cancelled (7.3% are) and within 15 minutes (76%).
Total trip4h 48mDCA 11:00 to ACK 15:48, 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.