Ryanair , Europe 's largest budget airline by revenue , declined to comment on the survey on Sunday . The company said it was "disappointed" with the results and would be looking into how they were obtained in future. But the annual report said Ryanair pilots are subject to limits of 900 flying hours each financial year , as determined by Irish regulators . It also found 94 per cent believed an inquiry is needed into the impact of Ryanair 's employment practices on safety .
Ryanair , Europe 's largest budget airline by revenue , declined to comment on the survey on Sunday . The company said it was "disappointed" with the results and would be looking into how they were obtained in future. It also found 94 per cent believed an inquiry is needed into the impact of Ryanair 's employment practices on safety .