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

San Diego → Washington via New York: arrives on time 81%

  1. 22:00 SAN → 06:26 JFK
    DL 709 · Delta · 5h 26m · 87% on time, 3.4% cancelled
  2. 2h 09m layover in New York (JFK) · 45 min minimum on one ticket
  3. 08:35 JFK → 10:02 DCA +1 day
    DL 5750 · Delta, flown by Republic · 1h 27m · 92% on time, 3.5% cancelled

Total trip 9h 02m, scheduled departure to arrival (Washington is 3 h ahead of San Diego). Times are local. Both flew on 54 of the last 56 days.

Makes the connection95%The first flight arrived more than 84 minutes late on 5% of the days it flew: too late for the 45-minute minimum connection on a 2h 09m layover.
Arrives on time81%First flight not cancelled (3.4% are) × connection made (95%) × second flight not cancelled (3.5% are) and within 15 minutes (92%).
Total trip9h 02mSAN 22:00 to DCA 10:02, 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.