"Ryanair passengers were left frustrated on Thursday afternoon after the airline's website and app went offline once again.

The 'scheduled maintenance' during a peak time was the second occasion in less than 24 hours that passengers were unable to access its services online.

A customer service representative said the Irish company was "experiencing some technical difficulties"

it appears many passengers were unaware that the app and website would not be operational and voiced their concern online.

Many were having difficulty checking in, as well as booking flights and accessing their boarding passes.

People already at airports also expressed their worry as they needed to check-in before an upcoming flight."

Source: Ryanair customers trying to check-in and book flights vent fury as website and app go offline again