Notably absent from the list are Hainan Airlines’ Boston-Brussels-Beijing Capital service at 19 hours 30 minutes and Xiamen Air’s New York JFK-Fuzhou via Tokyo Narita at 19 hours 20 minutes—both just short of making the top ten.
The longest scheduled one-stop Dreamliner flight in November is Qantas’ Sydney-Perth-Paris CDG route at up to 25 hours and 20 minutes block time. Other lengthy routes include Air China’s Beijing-Madrid-São Paulo (25h10m) and Beijing-Madrid-Havana (24h30m), Qantas’ New York JFK-Auckland-Sydney (23h), Air Canada’s Mumbai-London Heathrow-Toronto (22h20m), Air Tahiti Nui’s Paris CDG-Los Angeles-Papeete (22h), United’s Los Angeles-Hong Kong-Bangkok Suvarnabhumi (21h30m) and Los Angeles-Hong Kong-Ho Chi Minh City (20h45m), Biman Bangladesh’s Dhaka-Istanbul-Toronto (20h45m), and Hainan Airlines’ Seattle-Chongqing-Haikou (19h40m).
United Airlines will launch two new daily services in late October: Los Angeles-Hong Kong-Bangkok Suvarnabhumi beginning October 24 and Los Angeles-Hong Kong-Ho Chi Minh City starting October 25. These mark a return to Asian destinations that were previously served by United until their discontinuation in past years. In the year ending June 2025, approximately 1.1 million passengers traveled between the US and Bangkok—with Los Angeles being the largest market—and about 1.3 million flew between Ho Chi Minh City and the US during July 2024-June 2025.
"Both Of United's Two Entries Begin In Late October," notes an industry source.
United's renewed focus on creative long-haul network development began during the pandemic when leisure-driven destinations became more prominent due to changing travel patterns.
Air Canada will also resume its Toronto-Heathrow-Mumbai route on October 25 for winter 2025/2026 after previously switching its Indian destination to Delhi via Calgary due to Russian airspace restrictions. Unlike previous daily frequencies, this service will now run four times weekly amid increasing competition on Heathrow-Mumbai routes following IndiGo's entry into the market.
### FACTS FOR STEP 3 ###
Cirium Diio data shows that Boeing's Dreamliner now leads global long-haul operations with over a quarter share.
https://www.cirium.com/news/blog/boeing-dreamliner-long-haul-market-share/
Heathrow-Mumbai has become highly competitive with up to nine daily flights after IndiGo expanded its presence.
https://simpleflying.com/london-heathrow-mumbai-flights-growth/
United Airlines' expansion into Asia reflects broader post-pandemic trends focusing on high-demand leisure markets.
https://simpleflying.com/united-airlines-long-haul-network-expansion/