Route Transfer from MD-80 to MD-90

[jteliot]

Is there a way to do mass transfer of routes from MD-80's to MD-90's during fleet replacement or do I need to go in and edit every route individually?

[Dazwalsh]

afraid so, because the speeds and range are all different you will have to edit the routes, bit of a pain i know but i dont think there is any other way round it