Looks like she's back down, wonder what problem beset this flight ... been quite a few recently. Seems to have a return to the air time of 12.50 so hopefully nothing to serious.
There's a plane at JFK, to fly you back from far away all those dark and frantic transatlantic miles
This is all thats mentioned on the flightradar24 Facebook - hopefully it doesn't cause any copyright issues.
Virgin Atlantic, Boeing 747, VS33 from London to Antigua is circling outside of Bournemouth. Probably dumping/burning fuel before returning to London. No 7700 squawk, reason unknown. http://fr24.com/VIR33C