TORONTO, Ont. – Passengers using Porter Airlines should check flight schedules for possible delays.

The airline issued a weather advisory for Toronto Island, Newark, Boston and Washington on Wednesday.

The airline advises its passengers to confirm their flights before arriving at the airport.

Passengers can check flight schedules here.

Inquiries about possible flight changes can be made at 888-619-8622 weekdays from 5:30 a.m. to 11 p.m. ET and on weekends from 6 a.m. to 10 p.m. ET.