IATA launches iFlex Programme to shorten flights, starting with Dubai - Sao Paolo routes

The iFlex program will concentrate on long-haul routes through low-density airspace in regions where maximum benefit can be achieved through a more flexible airspace structure. The South Atlantic and Africa will be the initial focus concentrating on the Dubai - Sao Paolo and Johannesburg - Atlanta routes.

In the coming months, IATA will work with airlines, ICAO, air navigation service providers and governments on proof-of-concept work which will include data analysis and route simulation using modern flight planning tools.

A pilot project is planned for 2011 where flights will be able to better optimise their routing by taking advantage of the prevailing weather conditions. The iFlex programme builds on the experience of demonstration 'perfect flights' with solutions that can be implemented across several ATC operators in day-to-day operating conditions and using current technology. All new flexible routes generated will be validated in real-time for notices to pilots, airspace restrictions and en-route weather conditions.

Giovanni Bisignani, IATA’s Director General and CEO, said: “We have some tough environmental targets to meet. The iFlex programme, which falls under the four-pillar strategy to reduce emissions, will help us get there with a practical approach that delivers real savings using today's technology. But we cannot do it alone. Coordination among governments and air traffic control authorities is critical.”

ATC providers across the globe are being challenged by new city-pairs, ultra-long haul aircraft, increasing traffic and the constraints being imposed by traditional airspace structures. Early modeling of the iFlex programme suggests that airlines operating a 10-hour intercontinental flight can cut flight time by six minutes, reduce fuel burn by as much as 2% and save 3,000 kilograms of CO2.