We had a connection time of I think an hour there earlier this year and nearly missed our flight even with what little help was offered (they offered us a cart, which ended up stopping every 20 metres to offer a ride to someone else), we were connecting from AF to AF and they refused to hold the flight so we literally sprinted through the terminals to get to the next flight and got to within shouting distance when they were closing the doors, thankfully they held it when they saw us jumping chairs to get past the crowds. Never again will I route through CDG or fly AF because of that.