Technically I believe the airport is part of A&M so if they are the ones who arranged I think it would be have been in policy. This is what the Transportation website says about it
Non-affiliates
Under certain conditions, Transit may provide service to organizations that are not directly affiliated with Texas A&M University organizations. A non-affiliated organization may be considered for charter services provided the following criteria apply:
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The organization has an account with the university
If you are a non-affiliate who has not chartered with us before, please complete and follow instructions on this non-affiliate form. Your organization will need to be approved and assigned an account number before the charter can run. Excel PDFThe desired charter route will stay within the Brazos Valley area.The organization agrees to pay, in full, the amount billed for services rendered.[/ol]The decision to provide or deny charter services is solely at the discretion of Transportation Services management.
If your organization meets the above criteria, please read and agree to the statement below to complete the Charter Request Form. The information gathered on the form will be used to determine if Transit is able to provide service to your organization at the times/dates requested. Notice of approval or denial will be given upon review of the information.