Hey guys have linked up to my friend so can fly to his airport and him mine. It says waiting for player to respond? Unsure how to accept any hep would be great 
Ok so go into destinations and type your friends username into the text box of the airport you want to connect to
Got that just says waiting for player to respond but he can’t?
Are you sure it’s the right airport and username
Just says waiting for player to accept? How do you accept?
The other player must go to the shown airport you are sending the requests, go into destinations tab, and there should be a blue accept checkmark