Going back a long time on here to the above post, I wonder if it’s a good signifier as to what airports the devs are thinking about in the future. For example, when we got the A330 update, we got some smaller, unheard airlines and didn’t get the 2 most requested A330 operating airlines in the game, that being Air Berlin and US Airways (Cathay Dragon/Dragonair doesn’t fit this so I’m ignoring it for my point lmao).
Maybe this is signifying they’re being sat on for future airports, maybe DUS or BER are being thought about or even planned, maybe we have a US Airways airport in the works 
. Also, no Northwest A330s or Mexicana (I’m clutching here hahaha).
Other examples exist too lol, Thomas Cook and Thomson’s 757’s which would fit INN perfectly are missing, maybe MAN is on the boards . Lack of TCX Scan too, maybe we’re getting a Scandi airport .
This is purely me being a nutter but I feel it’s a good talking point lol. DUS for next Euro airport 