Presumably, it was Angola-operated? That's what the Mail-icious and Downing Street appear to be saying.
And what about the other point in my quote? Ahem, forgive me:
What I do feel is wrong is that there was no opportunity for any UK operation to provide a suitable plane for the PM and his fellow travellers.
We know that the US president would only ever travel by Air Force One or Marine One. Can you imagine Mrs Merkel, Mr Sarkozy or any other leader travelling by anything other than an aircraft from their own country?