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

Washington → San Francisco via Boston: arrives on time 69%

  1. 11:00 DCA → 12:35 BOS
    B6 2454 · JetBlue · 1h 35m · 82% on time, 2.1% cancelled
  2. 3h 15m layover in Boston (BOS) · 45 min minimum on one ticket
  3. 15:50 BOS → 19:22 SFO
    B6 233 · JetBlue · 6h 34m · 74% on time, 2.3% cancelled

Total trip 11h 24m, scheduled departure to arrival (San Francisco is 3 h behind Washington). Times are local. Both flew on 46 of the last 56 days.

Makes the connection98%The first flight arrived more than 150 minutes late on 2% of the days it flew: too late for the 45-minute minimum connection on a 3h 15m layover.
Arrives on time69%First flight not cancelled (2.1% are) × connection made (98%) × second flight not cancelled (2.3% are) and within 15 minutes (74%).
Total trip11h 24mDCA 11:00 to SFO 19:22, 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.