The reopening of T3 has been pushed back:
London's Heathrow Airport has delayed the planned reopening of Terminal 3 due to "ongoing uncertainty" over rolling travel restrictions imposed by the UK government.T3, which was shuttered in April 2020 as the coronavirus pandemic made its first sweep around the world, was previously slated to welcome back selected airlines and passengers from May 17, with Virgin Atlantic and Delta Air Lines among the first to return.
That timeline has now been pushed back to at least the end of May, with early June also considered a realistic restart.
https://www.executivetraveller.com/n...eopening-delay