Leave at least 3 tiles of open space behind the metal detectors and bag scanners. Passengers pause for a brief moment to gather their belongings after screening. If the space is too tight, they will block the exit for the next passenger in line. Common Layout Mistakes to Avoid
Assign one distinct queue to each pair of ID Check Stations. simairport security layout verified
Bottlenecks often occur when one machine processes passengers faster than the next. Players on Steam Community and Reddit have verified these specific equipment ratios for smooth flow: Equipment Combination Verified Ratio (ID : Bag : Detector) Expert Note 2 : 1 : 2 Balanced for most mid-sized airports. Metal Detector Focus 1 : 2 : 2 High-speed throughput for "cattle class" queues. Body Scanner Focus 2 : 1 : 3 Compensates for the body scanner's slower speed. Strategic Layout & Zoning Tips Walkthrough/tutorial creating separated security zones Leave at least 3 tiles of open space
Keep queues short initially, but leave room for expansion. Place ticketing kiosks near the queues to speed up the pre-security process 1.2.2 . 4. Multi-Level Security Verified (Upper Floor Gates) Common Layout Mistakes to Avoid Assign one distinct
For massive terminals (1,000+ passengers), you need a tiered security model. This is rarely discussed in basic guides, but it is the only for the late game.