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

San Jose → New York via Denver: arrives on time 66%

  1. 10:25 SJC → 13:50 DEN
    WN 3666 · Southwest · 2h 25m · 59% on time, 0.0% cancelled
  2. 3h 30m layover in Denver (DEN) · 90 min minimum on separate tickets
  3. 17:20 DEN → 23:13 LGA
    DL 716 · Delta · 3h 53m · 70% on time, 5.1% cancelled

Total trip 9h 48m, scheduled departure to arrival (New York is 3 h ahead of San Jose). Times are local. Both flew on 29 of the last 56 days.

Makes the connection100%The first flight arrived more than 120 minutes late on 0% of the days it flew: too late for the 90-minute minimum connection on a 3h 30m layover.
Arrives on time66%First flight not cancelled (0.0% are) × connection made (100%) × second flight not cancelled (5.1% are) and within 15 minutes (70%).
Total trip9h 48mSJC 10:25 to LGA 23:13, 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.