Hello!
New player - hope this is allowed here.
I’ve nearly finished INN and thinking about which airport to unlock next. Is there a good order to unlock airports to maximise SP and GP, considering I’d also like to use my GP for Premium Pass too?
For example, IAD looked interesting but I read that the Premium Pass is 111 GP?
Wondering if there’s a good strategy on which airports to unlock first.
If you think you can skip to the large airport go with IAD or LHR as those get you a lot of SP which allows you to convert them into golden planes. I went INN, SXM than IAD. ISD is a great airport because its easy to navigate and control compared to Heathrow, and it still gets you lots of silver planes and money. Heathrow is basically a bank because of the amount of aircraft that you have to handle. I wouldn’t say there is a best way to unlock airports as it’s really just preference. If you pick an airport you like, you’ll play more therefore you’ll progress in the game faster. B it it’s up to you on what to unlock 
Also welcome to the forums, (and game) 
Welcome partner, from my point of view I recommend that you unblock the BKK or LHR airport because the premium passes are cheaper than in IAD. Also, in those airports you can have a greater number of contracts and stands to continue having more planes at your airport and your woapedia.
Thank you!
Thanks! Do you know why / if there’s a reason IAD is widely discussed here and is so expensive?
iAd was formerly the most efficient airport in the game, and with an upcoming remodel it will soon reclaim that position. Bkk is currently the best in game, and lhr is also good. Both have a premium pass of 80 gp, which is extremely worth it
IAD with 110…
Wonder if it’ll change with the remodel.
Agree
But currently after BKK I would give the second rank to MCT. It is extremely efficient and underrated. The traffic flows way quicker than LHR in my opinion.
You can easily handle 90 planes an hour at MCT.