All Nippon Airways is developing a mobile app it hopes will reduce jet lag. It’s all part of a new Travel Wellness program the airline launched.

The airline hasn’t released the functions of the app yet, but says it’s in development in conjunction with start-up Neurospace. The goal is to “advance the quality of sleep” and test trials will be carried out on ANA employees and passengers traveling internationally ahead of the planned April launch.

“ANA realizes that many travelers fear long flights due to potential side effects, such as jetlag, fatigue or lack of sleep,” said Yoshiaki Tsuda, vice president, ANA Digital Design Lab.

“These negative notions deter some passengers from taking longer flights. To address these issues, ANA has been working to create the ANA Travel Wellness Initiative.”

The program is part of ANA’s attempts to investigate the “perceptions and determinants of jetlag among U.S. and Japanese passengers traveling in business class.” ANA has worked with a research team led by professor Ichiro Kawachi, chair of the department of social and behavioral sciences, Harvard TH Chan School of Public Health.

Other airlines, including Qantas, are looking at new strategies for helping combat jetlag on long-haul flights.