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

Boston → Las Vegas via Baltimore: arrives on time 86%

  1. 05:30 BOS → 07:05 BWI
    WN 727 · Southwest · 1h 35m · 89% on time, 1.7% cancelled
  2. 2h 30m layover in Baltimore (BWI) · 45 min minimum on one ticket
  3. 09:35 BWI → 11:35 LAS
    WN 974 · Southwest · 5h 00m · 91% on time, 0.0% cancelled

Total trip 9h 05m, scheduled departure to arrival (Las Vegas is 3 h behind Boston). Times are local. Both flew on 32 of the last 56 days.

Makes the connection96%The first flight arrived more than 105 minutes late on 4% of the days it flew: too late for the 45-minute minimum connection on a 2h 30m layover.
Arrives on time86%First flight not cancelled (1.7% are) × connection made (96%) × second flight not cancelled (0.0% are) and within 15 minutes (91%).
Total trip9h 05mBOS 05:30 to LAS 11:35, 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.