Here are the BEA Vanguard flights from Heathrow on a Friday in Summer 1962. Minimum of 13 aircraft required.
0010 BE 028 Barcelona
0215 BE 128 Milan
0600 BE 5006 Glasgow
0620 BE 6008 Belfast
0730 BE 4008 Manchester
0755 BE 6014 Belfast
0800 BE 336 Paris LBG
0810 BE 5366 Edinburgh
0820 BE 5014 Glasgow
0930 BE 4018 Manchester
0945 BE 865 Dublin
1000 BE 340 Paris LBG
1010 BE 5022 Glasgow
1200 BE 344 Paris LBG
1210 BE 5380 Edinburgh
1220 BE 6032 Belfast
1220 BE 196 Naples-Malta
1250 BE 4030 Manchester
1325 BE 062 Gibraltar
1330 BE 5036 Glasgow
1400 BE 348 Paris LBG
1450 BE 867 Dublin
1535 BE 4044 Manchester
1550 BE 6040 Belfast
1600 BE 354 Paris LBG
1700 BE 5050 Glasgow
1720 BE 6052 Belfast
1800 BE 356 Paris LBG
1820 BE 5404 Edinburgh
1840 BE 4052 Manchester
1920 BE 6060 Belfast
2000 BE 5062 Glasgow
2000 BE 360 Paris LBG
2010 BE 5410 Edinburgh
2050 BE 5058 Glasgow
2200 BE 364 Paris LBG
2300 BE 010 Palma
2330 BE 6072 Belfast
2340 BE 5076 Glasgow
2350 BE 5428 Edinburgh