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

Charleston → Houston via Baltimore: arrives on time 47%

  1. 10:35 CHS → 12:10 BWI
    WN 1143 · Southwest · 1h 35m · 88% on time, 0.0% cancelled
  2. 50m layover in Baltimore (BWI) · 45 min minimum on one ticket
  3. 13:00 BWI → 15:15 HOU
    WN 4254 · Southwest · 3h 15m · 53% on time, 0.0% cancelled

Total trip 5h 40m, scheduled departure to arrival (Houston is 1 h behind Charleston). Times are local. Both flew on 24 of the last 56 days.

Makes the connection88%The first flight arrived more than 5 minutes late on 12% of the days it flew: too late for the 45-minute minimum connection on a 50m layover.
Arrives on time47%First flight not cancelled (0.0% are) × connection made (88%) × second flight not cancelled (0.0% are) and within 15 minutes (53%).
Total trip5h 40mCHS 10:35 to HOU 15:15, 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.