I just noticed that 92 gets into WAS three minutes too late to be a legal connection to 29. Would it be logistically difficult for Amtrak to either have 92 depart MIA three minutes earlier, tighten the en route dwell time for 92 by three minutes, or have 29 depart WAS three minutes later? Or is this schedule purposeful because Amtrak does not want to guarantee a connection between the two trains?