Just how do we put aircraft into Maintenance when it's hard to determine the facilities at the next airport?
AWS doesn't model down to this level of detail. Similarly employee numbers or happiness isn't based on how spread out your maintenance is. So you can put ALL B checks on Saturday and that will be fine, even though in the real world obviously maintenance work is spread 24x7 based on employee numbers. Not in AWS. It's implied that all maintenance is carried out at the aircrafts base airport.
And before you ask, because everybody does, there's no mechanism to automatically swap schedules from an aircraft going into maintenance to a ready available ac.
Simon