A week into the government shutdown, air traffic controller sick calls are beginning to cause delays and cancellations as a number of airport towers and control facilities don’t have enough staff to properly handle all flights.

The FAA warns of possible delays at BNA this afternoon due to tower staffing shortages. No official ground stop is in effect, but flights may be slowed or rerouted.

Sean Duffy warned of subsidy cuts to airlines in rural and small communities if the government shutdown continues.

Dublin Airport passengers have been warned to expect further delays and cancellations as Storm Amy wreaks havoc on people's travel plans

Mass flight cancellations and delays are expected across Europe as French air traffic controllers prepare to down tools for three days this month.