DL has the 787 on order courtesy of NW. Anderson was on some news program this week saying that he ordered the 787 without mentioning that he ordered them while at NW. As part of the renegotiation of the 787 contract a couple years ago, DL gained the right to substitute other Boeing aircraft while also pushing back its 787 orders to around 2020.​Anderson didn't order them. He was long gone at that point.
​also not sure where you are getting that they can sub to any Boeing airplane. They can covert to 787-9s but not "any" aircraft.
DL also said that the cost of the 787-8 is not justified given the high acquisition cost which is part of why they moved forward w/ the 767-300ER cabin refurbs and winglet programs. ​No they didn't start taking 787s for two reasons, 1) the first 787s were/are fat. Boeing is slimming them down more and more. 2) the 76ER fleet is very young, the CF6/PW4000 engines are still pretty good on cost, most of the fleet is owned and it fallows the general plan of owning aircraft for 25-30 years. 787s are the future at Delta. For a very large part of the network the 330/777/350/747/380 is just to large. Heck if it wasn't for Brazil Delta couldn't find a place to put all of the 764ER fleet in the winter. The 787-8 is going to be the only plane that can be used on the bulk of the Translantic network.
DL would like the 777-300ER but given how hot-selling it is, Boeing has little incentive to discount it. The 777LR is not selling near as well nor is the 747-800 and 747-400 values are falling rapidly. DL could obtain used aircraft as a bridge and then order a few years after the "hype" of the 787/350 order boom wears off. There will likely be a lot of 777-200ERs come on the used market in the next few years as well. Boeing and Airbus have to weigh getting DL into something new or watching them pick up lower priced used aircraft.
​huh? come on WT. The 737NG is the best selling airplane right now and Delta just got 100+30 for 51% off Delta will have no problem getting a great price on the 777. they have options so that they can basically start taking them when ever they want.
which can happen in any aircraft.
FWIW, NW was recognized as having one of the best meteorology departments in the industry and that is precisely one of those things that DL gained in the merger. ​FWIW part two, Delta and NW were, IIRC, the only airlines to have an in-house meteorology dept.