The United Gift Registry has been down for maintenance for well over a year, despite promises that it would be running again in early 2018 that never materialized it continued to say it was under maintenance. That message has now been replaced with one that states the gift registry has been discontinued entirely. The message reads:
As we keep evolving the digital experience for our travelers, we’ve decided to discontinue the united.com gift registry program. Although you’ll no longer be able to create a new registry or add to your existing one, you can still book travel using the TravelBank balance linked to your current registry until your balance expires.
The United gift registry used to be a popular option for using airline credits. RIP.
Hat tip to -tomfoolery-