There are no incoming flights dlc.

Further information from Paradox forums : r/CitiesSkylines

roads for Buses is a lie Paradox Interactive Forums

Paradox is considering making a game for the Chinese market

Cities: Skylines II sound and music features highlighted - The Ongaku

Cities Skylines 2: My first weekend - Endless Volo

Cities: Skylines 2 patch fixes 'unnecessarily large' character textures, removes 'offensive' radio ad

Cities: Skylines 2 hotfix addresses bugs, balances some in-game

Props in Cities Skylines 2 - Where to find them

Cities: Skylines 2 performance has not achieved the benchmark we

Cities Skylines 2 TOXICITY ALL TIME HIGH (Steam Discussion