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

New York → San Antonio via Atlanta: arrives on time 64%

  1. 15:40 JFK → 18:24 ATL
    DL 1480 · Delta · 2h 44m · 76% on time, 0.9% cancelled
  2. 2h 26m layover in Atlanta (ATL) · 45 min minimum on one ticket
  3. 20:50 ATL → 22:19 SAT
    DL 1222 · Delta · 2h 30m · 71% on time, 2.8% cancelled

Total trip 7h 40m, scheduled departure to arrival (San Antonio is 1 h behind New York). Times are local. Both flew on 28 of the last 56 days.

Makes the connection93%The first flight arrived more than 101 minutes late on 7% of the days it flew: too late for the 45-minute minimum connection on a 2h 26m layover.
Arrives on time64%First flight not cancelled (0.9% are) × connection made (93%) × second flight not cancelled (2.8% are) and within 15 minutes (71%).
Total trip7h 40mJFK 15:40 to SAT 22:19, 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.