Airline Level explained: Progression thru the levels is accomplished by tracking game activity. The primary measure of game activity is Starting Routes and Repairing Damage. I am currently at level 48 and 18% of the way to level 49.
Airline Manager Level
Once I reach level 50 I will unlock the Achievement Badge for Level 50. Once at Level 100 I will receive Achievement badge for level 100. Currently there are no additional Level Badges beyond Level 100.
Airline Manager Level Achievement Badges
Airline Level is not a public ranking. But as you increase you Airline Level you will unlock Level Achievement Badges. So progress toward higher levels is rewarded.
Are you ready to improve your airline? Learn more on the Resources page.