Originally Posted by
WineCountryUA
The FFC rebooking tool tool has known issues.
Suggestion do not start with the FFC to do the rebooking.
Start a fresh new booking
Wait till the payment page to use the the FFC
I always have problems when I try to book and pay with a combination of FFC's and a Creditcard.
United.com says "your bank can't be reached". No problems with FFC's alone or Creditcard alone.