This week at the Paris Air Show, Rolls-Royce and General Electric have both provided peaks into what they are developing for future engines to power new aircraft coming from Boeing and Airbus in the A350 and 787-10.
With an unusual promotion, Delta had — during the age of a generally negative zeitgeist toward airlines — pulled off the unthinkable: Rank-and-file passengers were rooting for an airline the way they do their favorite hocke...