No compensation!
all I got was this:
Dear A European.
Thank you for contacting United Airlines.
I want to apologize for the inconvenience you experienced when the special meal was not provided.
United understands the diverse dietary needs of our customers, and we offer a variety of special meals in select markets. We do our best to honor each request. Your feedback will be forwarded to our Food Services Division for review and corrective action.
For information on our commitment to meeting your specific dining needs, please visit us at united.com. If you have specific dietary requirements, please consider carrying your personal food choices onboard with you.
We appreciate your business and look forward to welcoming you on board a future United Airlines flight.
Regards,
Donna Smith Customer Care Manager