E-services
flightSG
Access flightSG, a one-stop web portal that facilitates the filing of flight schedules, application, renewal and administration of licences and permits for scheduled and non-scheduled air services into and out of Singapore.
Access FlightSG
The following services are available on flightSG:
Licences
E-Service | Description | Estimated submission and/or processing time | Pre-requisites | Acceptable file types |
Application/Renewal of a licence | For Singapore-registered operators to apply for or renew Category A or B licences | Submission: 20 minutes | Flight schedules in relation to the air traffic rights requested in the licence application | Format: |
Variation of a licence | For Singapore-registered operators to apply for a variation of Category A or B licences | Submission: 20 minutes | - | Format: |
Surrender of a licence | For Singapore-registered operators to surrender existing Category A or B licences | Submission: 10 minutes | - | Format: |
Transfer/Assignment of a licence | For Singapore-registered operators to transfer or assign their Category A or B licences to another related operator | Submission: 20 minutes | - | Format: |
Permits
E-Service | Description | Estimated submission and/or processing time | Pre-requisites | Acceptable file types |
Application for an express permit | For operators or appointed agents to apply for express permits for non-scheduled journeys | Submission: 15 minutes | - | Format: |
Application/Renewal of a normal permit | For operators or appointed agents to apply for or renew permits to operate one or more non-scheduled journeys | Submission: 15 minutes | - | Format: |
Application/Renewal of Foreign Operator's Permit | For operators or appointed agents to apply for or renew Foreign Operator's Permit as stipulated in the Air Navigation (129 — Foreign Operator’s Permit) Regulations 2026 | Submission: 40 – 50 minutes CAAS will issue the permit after receiving payment | Valid aircraft documents | Format: |
Applications for amendments to Operations Permit | For operators or appointed agents to apply for amendments to Foreign Operator’s Permit stipulated in the Air Navigation (129 — Foreign Operator’s Permit) Regulations 2026 | Submission: 20 – 30 minutes CAAS will issue the permit after receiving payment | Valid aircraft documents | Format: Maximum size: 2MB |
Flight schedules
E-Service | Description | Estimated submission and/or processing time | Pre-requisites | Acceptable file types |
Filing and revision of flight schedules | For operators or appointed agents to file or revise operating/marketing flight schedules for scheduled journeys | Submission: 15 – 30 minutes | - | Format: Use the template provided in flightSG for bulk upload submission |