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

Boston → San Antonio via Baltimore: arrives on time 79%

  1. 05:30 BOS → 07:05 BWI
    WN 727 · Southwest · 1h 35m · 89% on time, 1.7% cancelled
  2. 2h 20m layover in Baltimore (BWI) · 45 min minimum on one ticket
  3. 09:25 BWI → 11:50 SAT
    WN 1090 · Southwest · 3h 25m · 85% on time, 0.0% cancelled

Total trip 7h 20m, scheduled departure to arrival (San Antonio is 1 h behind Boston). Times are local. Both flew on 24 of the last 56 days.

Makes the connection95%The first flight arrived more than 95 minutes late on 5% of the days it flew: too late for the 45-minute minimum connection on a 2h 20m layover.
Arrives on time79%First flight not cancelled (1.7% are) × connection made (95%) × second flight not cancelled (0.0% are) and within 15 minutes (85%).
Total trip7h 20mBOS 05:30 to SAT 11:50, 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.