Ms. Tracy Robinson reports

CN TO REPORT FIRST-QUARTER 2026 FINANCIAL AND OPERATING RESULTS ON APRIL 29, 2026

Canadian National Railway Company will issue its first quarter 2026 financial and operating results before the markets open on April 29, 2026.

CN's senior officers will review the results and the railway's outlook in a conference call starting at 8:30 a.m. Eastern Time on April 29. Tracy Robinson, CN president and chief executive officer, will lead the call.

Parties wishing to participate by telephone may dial 1-800-715-9871 (Canada/United States) or 1-647-932-3411 (international), using 9281112 as the passcode. Participants are advised to dial in 10 minutes prior to the call.

CN will provide a live webcast on the investors section of its website. A replay of the webcast will be available following the event.

About Canadian National Railway Company

CN powers the economy by safely transporting more than 300 million tons of natural resources, manufactured products and finished goods throughout North America every year for its customers. With its nearly 20,000-mile rail network and related transportation services, CN connects Canada's eastern and western coasts with the U.S. Midwest and the U.S. Gulf coast, contributing to sustainable trade and the prosperity of the communities in which it operates since 1919.