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Civil Aviation Authority of Singapore
E-services

Air Traffic Flow Management Portal

The Air Traffic Flow Management (ATFM) Portal helps users make data-driven decisions by providing access to flight, capacity and demand information.

Access the Air Traffic Flow Management (ATFM) Portal

Airspace users, airport operators and relevant stakeholders may use the ATFM Portal to:

  • view ATFM-related information (e.g. Calculated Take-Off Times (CTOTs), slot allocation, expected ATFM delays, etc.) when ATFM measures are in place

  • monitor real-time demand and capacity information for airport and airspace

  • anticipate potential air traffic congestion for operations planning

With access to ATFM-related information, users can optimise resources more efficiently when ATFM measures are implemented.

Contact information

Tel: +65 6241 4142
AFTN Address: WSJCZQZX
CAAS_ATFMU@caas.gov.sg

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