Can't speak to our other domiciles, but PHL CA lines are typically 4 on/3 off, and are usually commutable on one side or the other. Occasionally they will be completely commutable on both sides. As an example I ended up with 99+ hrs of credit for July and commutable on both sides of the trip. For what it's worth.Just inquiring if most Air Wisconsin pilot flight crewmember schedules are built to be commutable or no ? Are the trip pairings 3 day 4 day or more and what is the average day off time in between trips ?