The times doen't work for me, but anyhow, you can find an itinerary you like on the old ITA Matrix using a search including "DL DL AF" outbound and "AF DL DL" inbound. Comes up about $1095 PHL- Casablanca, and the price goes down a little around $1065 when you use the Powertools to go to Delta.com; this approach still keeps the AF coding on the flights for the Morocco segments, I think the AF flights from Paris to Morocco are about 1200 miles each way, which should increase MQDs a bit if you're in the chase for high status next year.