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Flight management systems

FL3XX

API key from FL3XXSyncs every 5 min

FL3XX connects to SkyAccess with an API key issued by the FL3XX integrations team. You request the key by email, then paste it into SkyAccess once.

After the key is saved and tested, SkyAccess reads your FL3XX schedule directly and keeps availability and empty legs in sync every 5 minutes.

How to connect FL3XX

Connection method: API key — requested directly from FL3XX.

What you'll need

  • •An API key from FL3XX — request it by emailing integrations@fl3xx.com.
  • •Whether your operation is US-based or international.

Request your key during registration

  1. 1In the registration flow, open Sync your schedule.
  2. 2Select FL3XX.
  3. 3Use the email draft provided to request your API key from FL3XX (integrations@fl3xx.com).
  4. 4Continue and finish registration — you can add the key later once FL3XX delivers it.

Connect once you have your key

  1. 1Go to Settings → Integrations → FL3XX Integration.
  2. 2Paste your API key into the field.
  3. 3Click Test Connection to verify the key is valid.
  4. 4Set the US-Based Operator toggle correctly for your region.
  5. 5Turn on Automatic Sync and click Save.
  6. 6Open Fleet and click each aircraft.
  7. 7Go to the Calendar tab and turn on Enable FL3XX Sync.
  8. 8Optionally click Preview FL3XX Empty Legs to confirm data is showing, then save the aircraft.
  9. 9Repeat for every aircraft you want to sync.
FL3XX syncs automatically every 5 minutes once enabled per aircraft. Your API key is stored securely and masked after saving.

Frequently asked questions

How do I get an FL3XX API key?
Email the FL3XX integrations team at integrations@fl3xx.com to request an API key for your account — SkyAccess pre-fills the request for you. FL3XX usually replies within 24 hours, and you paste the key into Settings → Integrations → FL3XX Integration to finish.
Why is there a US-Based Operator toggle?
FL3XX serves both US and international operations. Setting the US-Based Operator toggle correctly for your region ensures SkyAccess reads your schedule from the right FL3XX environment.

Other flight management systems

  • Leon logo
    Leon

Ready to connect FL3XX?

Sign in to your SkyAccess operator dashboard, open Settings → Integrations, and follow the steps above. Your empty legs start importing automatically once the feed is live.

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