French Rafales have been overflying Libya for the last few hours, out of St. Dizier near Nancy. long way to go.
http://www.bbc.co.uk/news/world-africa-12795971
Edit - Ah jim
Accoridng to Sarko, the jets are there to deter the Libyan MiGs, one of which was shot down earlier in Benghazi by rebels.