Go to the board, Read arrivals. OR go to the information desk.
Also, on entrance to the airport there are signs that display each airline and whether they are on the blue or red side.
Yes, go to the website. You should find the information there. If you are in a hurry or do not have internet access, then as you approach the terminals, you will see signs that list each airline under the red and blue zones. Be mindful that of the cars behind you. If you miss the information the first time, then circle back for another pass. Good luck!
There are signs above the tram on each side that tell you what airlines and baggage claims etc are located
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