Actually, no, their aircraft are among the most cramped in economy. Their Business Elite product is excellent, however Delta's transatlantic economy just plain sucks. Cramped seats, minimal service, etc.
OK, I've gotta know, how is DL "among the most cramped in economy" when its seat pitch of 32" (predominantly) is (albeit slightly) better than CO, NW, BA, KL, and VS all of whom offer seat pitch of 31" and equal to LH, LX, AF, UA? Now, care to explain how you came to the conclusion that DL has some of the most cramped economy seats in the industry?
Hughes Airwest - Top Banana In The West