Miles from Blighty reports that one of the British Airways London City flight to New York will no longer have pre clearance at Shannon Airport.
This is due to a limiting of the hours that the US Customs and Border Agency works at the airport.
Its a real shame to see the diminishing service at Shannon as pre clearance is one of great assets the airport has. Transiting to the US via Ireland is a great selling point to passengers wishing to skip the famously long queues in the US.
Check out Miles from Blightys article for more info.