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Ultra-long flights push travel time horizons

What's happened

A string of tests for Qantas’ Project Sunrise has shown ultra-long-haul air travel is moving from dream to reality. The Airbus A350-1000ULR with an extra 20,000-litre fuel tank has completed multi-leg tests, including a 24-hour non-stop flight from Melbourne to Toulouse. The program aims to offer non-stop Sydney–London and Sydney–New York services by 2027, with ongoing assessments of crew rest, fuel, and cabin systems.

What's behind the headline?

Key tensions and opportunities

  • The tests demonstrate that aircraft range and fuel capacity are catching up with ambition, enabling nonstop routes that were previously impractical.
  • Experts caution these flights will sit alongside, not replace, existing one-stop networks, as hubs in the Middle East and Asia still offer value for many travelers.
  • Passenger wellbeing remains a focus, with research on lighting, meal timing, and exercise designed to ease circadian disruption on ultra-long flights.
  • The initiative could reshape long-haul travel by making the time-saving promise of nonstop travel a commercial reality for specific markets.

What this means for travelers

  • Time savings of several hours could become standard for Sydney-to-London/New York journeys, depending on winds and routing.
  • Business and premium leisure travelers are most likely to pay a premium for direct flights.
  • Airlines and airports may adjust capacity and layover dynamics as nonstop options expand.

How we got here

Qantas is developing nonstop routes to London and New York under Project Sunrise using specially configured A350-1000ULR aircraft. The tests involve extended flight times, additional fuel capacity, and crew-rest accommodations to support multi-pilot operations as the airline scales toward 2027 launches.

Our analysis

Independent, SBS, Ars Technica, The Guardian, All Africa

Go deeper

  • Will passengers be willing to pay a premium for nonstop routes?
  • How will airports adapt to longer arrivals and departures from hubs?
  • What are the health considerations for ultra-long flights and how are carriers addressing them?

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