In the APS program of studies W-L maybe lacks 2 or 3 AP courses that Yorktown and Wakefield have. For example at W-L there are no AP Economics classes, which Wakefield and Yorktown offer. W-L has an IB equivalent for that. But otherwise W-L has a very complete set of AP courses.
According to the school's website W-L offers AP courses in 22 subject areas.