I finally did it! I managed to create an airport that even when it has been set to an auto scheduler with just 15 minutes between each flight, the airport very rarely has late flights causing a knock on affect down the line.
The airport has:
- 24 medium stands (6 remote)
- 2 runways (1 arrival, 1 departure)
- 23 medium security checkpoints (pax only)
- 2 small security checkpoints (staff only)
- 8 baggage bays