My local airport is a perfect example of this. It has gone from hosting just single digit numbers of regularly scheduled flights a day, with all of them being ~20-30 minute connector flights to nearby hubs on regional jets, to hosting well over a dozen 737-sized flights each day. All of that has happened in just ~15 years and it's partially down to the growth of my area but also how dissatisfied passengers were with driving 90-120 minutes to the 2 nearby, overcrowded, oft delayed hubs. I held off from committing to using my local airport up until this year as the price difference was $200 or more, but demand has risen to the point that the difference has fallen to around $100. The convenience alone is a winner but the savings in parking alone make up a third of the difference even if I park at the airport instead of taking an uber.
Article: https://www.fool.com/investing/2017/01/15/the-airbus-a380-is...
And looking at the published customer lists for the 777 and 787 the list is dominated by non US based airlines. Particularly Asia seams to be emerging as the dominant market for air travel.