United's 13 Longest 787 RoutesAs usual with such analysis, the maximum block time was used to determine United's longest 787 services. Both are from Los Angeles International Airport (LAX) and far outpace the first nonstop offering, which is from San Francisco International Airport (SFO). However, a two-stop offering, flying from some US airport to LAX and then HKG, is not necessarily very competitive. The extension was likely to help improve the fortunes of United between LAX and HKG. However, Delta is probably going to face the same fate as United, although it has half as many flights to fill.