I have mine placed in alphabetical order by tail code, with non tail code aircraft being placed where they fit in between.
When the one of each tailcode set is finished, they will be in numerical order by Aircraft Carrier number.
After that is all done, they will be in numerical order by squadron number.
I don't expect to get the "one of each squadron" set done in my lifetime,,,,,,,,,,but, if I do, then the additional builds after that will have to just mix in amongst the Squadron Order set of builds. (that will also be a wopping 12 display cases, lol)
Rex