According to the ANA-Aeroportos website, two flights from Lisbon with arrival scheduled for 09:00, one by Easyjet and the other by TAP, were cancelled.
Also in the morning, a flight from London (Easyjet) and another from Lisbon (TAP) were cancelled, while another flight from London ended up diverting, as also mentioned on the portal.
In the afternoon, an Easyjet flight from Porto and scheduled to arrive in the region at 14:45 was also cancelled.
On the ANA website, it can also be seen that five more flights scheduled for the afternoon and evening of today have already been cancelled by the respective airlines.