Answered by the MeghQuasar charter desk · Last updated 24 September 2026
A slot is permission to take off or land within a specific short time window at a coordinated airport. Most airports do not need one. At busy airports and around major events, slots rather than aircraft availability are what actually limits the trip.
At coordinated airports, which are typically the large international hubs and any airport operating near capacity. Many business-aviation airports are not coordinated and need nothing more than prior permission to arrive, which is a lighter process. Whether your airport needs a slot is one of the first things worth establishing, because it changes the shape of the whole trip.
A major race weekend, sporting final, art fair or political summit pulls a large number of aircraft into a small number of airports across a few days. The aircraft exist; the runway movements and the parking do not. This is the situation where booking early is genuinely about availability rather than price, and where a nearby alternative airport is often the better answer.
You wait for another, and at a busy airport that may not be soon. A delay that pushes you outside your slot can cascade: a later departure can breach a curfew at the other end, or push the crew past its duty limit. This is why slot times drive the schedule rather than the other way round.
Permission to land is not permission to stay. At constrained airports, parking is separately limited and separately charged, and around events it can run out entirely. An aircraft that cannot park drops you and leaves, which is normal and is priced as two positioning legs rather than a wait.
The operator or its handling agent requests slots, not the broker directly. What matters to you is that the request goes in early enough, which is a reason to fix dates as soon as you can on constrained airports.
No. Most airports, including many business-aviation airports, do not. Slots apply at coordinated airports, typically large hubs and airports operating near capacity, and around major events.
Prior permission required: an airport requiring advance approval for an arrival without operating a full slot system. It is a lighter process than slot coordination but still needs arranging before departure.
Send the route, the date and the number of passengers. We check operators with aircraft near either end and come back with named options and a price.
MeghQuasar is an independent charter broker and does not own or operate aircraft; flights are operated by licensed third-party operators. General information, not advice for a specific trip. Last reviewed 24 September 2026.