In the latest email from Heathrow it seems that once the new Terminal 2 is complete Aer Lingus and consequently the domestic VS flights will move to T2. T2 will also be the new home for the Star Alliance members.
Dug around on the Heathrow website and found this, don't know if it has been referenced before but here it is:
http://bit.ly/YkrdKX
Dug around on the Heathrow website and found this, don't know if it has been referenced before but here it is:
http://bit.ly/YkrdKX