Originally Posted by
mattp1987
They're also priced significantly differently. Searching a 7 night JFK-FRA trip (rt, nonstop both way) during May on ITA Matrix, Delta One ranges from $2990 to $4112 while Lufthansa F ranges from $7041 to $13101. The comparable product, Lufthansa J, is actually slightly cheaper than Delta One, coming in at $2648 to $2798 for the same dates which I found surprising only because the flight I looked at is a nonstop into their hub.
Those are very good D1 fares (according to this hub captive) but JFK generally has very competitive fares. OTOH, there fewer TATL IFC offerings and those passengers are presumably less price sensitive.