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

San Diego → Washington via Boston: arrives on time 86%

  1. 20:40 SAN → 05:20 BOS
    B6 2120 · JetBlue · 5h 39m · 83% on time, 0.8% cancelled
  2. 2h 59m layover in Boston (BOS) · 90 min minimum on separate tickets
  3. 08:19 BOS → 10:01 DCA +1 day
    AA 1550 · American · 1h 42m · 92% on time, 1.6% cancelled

Total trip 10h 21m, scheduled departure to arrival (Washington is 3 h ahead of San Diego). Times are local. Both flew on 48 of the last 56 days.

Makes the connection96%The first flight arrived more than 89 minutes late on 4% of the days it flew: too late for the 90-minute minimum connection on a 2h 59m layover.
Arrives on time86%First flight not cancelled (0.8% are) × connection made (96%) × second flight not cancelled (1.6% are) and within 15 minutes (92%).
Total trip10h 21mSAN 20:40 to DCA 10:01, 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.