Transit alert: UP Express trains will not run from late evening July 11 through July 13. GO buses will operate between the airport and Union Station. More information on the Metrolinx website.

American Airlines departing to New York (JFK), USA

Cancelled

Flight information

  • Flight number

    AA4559

    Tooltip

  • Terminal

    T3

  • Estimated departure

    Jul 13, 07:15

We’re sorry, but your flight has been cancelled

To find out how you can rebook on the next available flight, please contact your airline’s customer service department.

Why was my flight cancelled?

Cancelled flights happen for many reasons, such as adverse weather conditions, or in the event of security issues.

What happens now?

The airline will work to rebook you on the next available departure. You may be eligible for a full refund or a rebook on an alternate flight. Please contact your airline’s customer service department for more details.