24-Hour Flights: The Airbus A350’s 10 Ultra-Long-Haul Routes In 2026 [Map]

In recent years, the Airbus A350 has established itself as one of the premier long-haul workhorses serving the commercial aviation industry today. This is evidenced by its use on a wide variety of ultra-long-haul routes. The longest of these, in nonstop terms, has a maximum scheduled block time of more than 19 hours, while the type’s longest one-stop services clock in at almost a full 24 hours end to end.