When an FBO processes AIR Card transactions, it’s important to be aware of the settlement timing.
If the FBO attempts to process a refund before 1:00 PM Eastern Time the next day, the system will return an error.
This is expected behavior and is related to all processors timeline—not a system or configuration issue.
Recommended Action
Wait until after 1:00 PM Eastern Time on the following business day before attempting to process the refund.
Need more help? Contact X‑1FBO Support for further assistance

