Independent global aviation deskSeptember 26, 2026RSS

Desk

Airports

How runways, terminals, ground teams and air traffic systems keep global airports moving.

Runways, taxiways and control tower at a major airport

Airports

How airport capacity works

Several limits at once

Runways, stands, terminals, baggage systems and airspace can each constrain a schedule. Adding a gate does not automatically add runway capacity, and the busiest hour can matter more than an annual total.

Slots and daily operations

At coordinated airports, slots allocate scarce capacity before the season. On the day, weather, traffic flow and ground handling still determine what can actually operate.