Find very easy way to obtain this achievement.
After hours of trying I can't win single game, everyone killed me by one shot... spend 200h+ hours, after this solution 3 remaining cheevos obtain in cuple of hours
I change in settings multiplatofrm by turning it off.
Than start game, after 3 min you will be asked to turn on multiplatform - say no, next question change server - you can or not, doesn't matter - done on both and it worked as well.
After about 10/15/20 min (don't know from what it depends) game start, you are the only player in plane - 8s and you win the game, achievement pops.
If game load more than 25min just abort and start matchmaking again.