It was Houston. AF, to my knowledge, has never served DFW. They will certainly benefit from DL's
medium to small sized hub operation there but it
is clear that DFW is AA country, with 750 flights
a day and an established DFW-CDG service. AF
is really developing its US route structure quite
well and this will add to the bottom line.
American, if it has not done so already, might
wish to upgrade to a B777 on the DFW-CDG