Change notice 6.4.2026 Update 53

Changed:

The terminal interior system has been completely redesigned. It no longer opens in a separate window — instead, it is now built directly on the map inside the terminal (the terminal roof is removed). Your save game remains fully compatible — all previously built interiors are preserved. Passengers now move through the terminal: they spawn at the entrance, walk around for a while, then go to their gate and disappear (this may be further refined). A new button in the bottom-right corner allows you to remove the roof even outside of build mode. For the graphics (check-in, security, gate, baggage claim), backgrounds and frames have been removed to make them feel like real objects instead of images. Each security area and baggage claim now supports 3 parking positions.

Fixed:

On larger airports, two aircraft could use the same parking position. Pathfinding issues to the gates occurred on larger airports.