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

Nantucket → Boston via Newark: arrives on time 53%

  1. 10:53 ACK → 12:39 EWR
    UA 4182 · United, flown by GoJet · 1h 46m · 90% on time, 9.4% cancelled
  2. 2h 31m layover in Newark (EWR) · 90 min minimum on separate tickets
  3. 15:10 EWR → 16:40 BOS
    DL 5829 · Delta, flown by Republic · 1h 30m · 68% on time, 4.7% cancelled

Total trip 5h 47m, scheduled departure to arrival. Times are local. Both flew on 31 of the last 56 days.

Makes the connection90%The first flight arrived more than 61 minutes late on 10% of the days it flew: too late for the 90-minute minimum connection on a 2h 31m layover.
Arrives on time53%First flight not cancelled (9.4% are) × connection made (90%) × second flight not cancelled (4.7% are) and within 15 minutes (68%).
Total trip5h 47mACK 10:53 to BOS 16:40, 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.