For an upcoming trip, it's looking like the cheapest and simplest way to travel will be a train from Lille to Paris CDG, then a flight onwards from there. Playing round with various options, it looks like it'll be cheaper to book a the Air France ticket starting from Lille, rather than buying the train and flight separately.
When I look at the flight details, it shows the flight onwards from Paris as normal, but the details of the Lille to Paris "flight" leg are:
05:57 departure 56m Lille (XDB) Air France 7216 Economy / Coach (T) NOTE: THIS IS TRAIN SERVICE Air France 7216 operated by S.N.C.F. French Rail 06:53 arrival
Since this'll be a seat on the regular TGV service, I'm wondering about frequent traveller program credit for it. Can I credit that leg to the Air France / KLM Flying Blue program? Can I credit it to the SNCF Voyageur program? Do I have a choice which?