How to apply for slot times

(To apply for General and Business Aviation GA/BA please press the submenu)

In order to obtain slot times at a fully coordinated airport the operator must apply for a slot by sending a request to the coordinator in IATA SSIM* format.

*Standard Schedules Information Manual  Guide to SSIM 

The main principles and rules for SSIM messages:

•      All dates, days and times are in UTC
•      Timings are on stand/off stand (not runway time)

•      Dates and periods of operations must be within the season period

•      Two seasons: Summer and Winter

•      Summer starts on the last Sunday in March through to the Saturday of the last weekend in October

•      Winter starts on the last Sunday in October through to the Saturday of the last weekend in March

•      Messages must be answered within 3 business days

•      Only 1 scheduled arrival and/or departure on the same day for a given flight designator

•    For CPH low-cost terminal GO add to end of data line / TA.L TD.L/  

Messages can be sent by email to
For emails the following rules apply:

•      Plain text format only

•      No attachments

•      Email body must begin with the message format i.e. SCR

•      Your email address must be specified in the reference line of the header

•      Any non-standard text must be preceded by a SI or GI footer line

SIR   SIR is a Slot Information Request.  It is used to query the slots held by a given operator at a given airport.

scbl 27Aug2018


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