Literally the first paragraph of the article: > BEIJING/PARIS (Reuters) - Development of China’s C919 single-aisle plane, already at least five years behind sc

Literally the first paragraph of the article: > BEIJING/PARIS (Reuters) - Development of China’s C919 single-aisle plane, already at least five years behind schedule, is going slower than expected, a dozen people familiar with the program told Reuters, as the state-owned Commercial Aircraft Corporation (COMAC) struggles with a range of technical issues that have severely restricted test flights.