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

Boston → San Antonio via Atlanta: arrives on time 71%

  1. 17:56 BOS → 21:01 ATL
    DL 2464 · Delta · 3h 05m · 75% on time, 1.6% cancelled
  2. 1h 59m layover in Atlanta (ATL) · 45 min minimum on one ticket
  3. 23:00 ATL → 00:33 SAT +1 day
    DL 1508 · Delta · 2h 33m · 80% on time, 0.6% cancelled

Total trip 7h 37m, scheduled departure to arrival (San Antonio is 1 h behind Boston). Times are local. Both flew on 55 of the last 56 days.

Makes the connection90%The first flight arrived more than 74 minutes late on 10% of the days it flew: too late for the 45-minute minimum connection on a 1h 59m layover.
Arrives on time71%First flight not cancelled (1.6% are) × connection made (90%) × second flight not cancelled (0.6% are) and within 15 minutes (80%).
Total trip7h 37mBOS 17:56 to SAT 00:33, 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.