I downloaded Delta Airlines Flight Plans recently, but the AC#s were like, 2104, 2105, etc.  So when I modified the flightplans to add in the AC numbers of my OWN aircraft, I had to replace each AC number with the one that was assigned to the matching aircraft I had downloaded.  This was very tedious work! 

When adding my next AI  Delta plane to the directory:  [glb]aircraft.txt[/glb], Can I set the AC# as what the flight plans say? Or do the AC numbers have to be in order?
Im sorry this is probably very confusing the way I put it!  If anyone knows it would be greatly appreciated! 

Thank You