Gogo Inc. to Report First Quarter 2021 Financial Results on May 6, 2021 April 27, 2021 CHICAGO – Gogo Inc. (NASDAQ: GOGO), the world’s largest provider of broadband connectivity services for the business aviation market, today announced that it will release its financial results for the first quarter of 2021 before the market opens on May 6, 2021. The Company will host a conference call with financial analysts the same day at 8:30 a.m. (ET). Conference Call & Web Cast A live web cast of the conference call, as well as a replay, will be available online on the Investor Relations section of the company’s investor website at https://ir.gogoair.com. Participants can also access the call by dialing +1 (844) 464-3940 (within the United States and Canada) or +1 (765) 507-2646 (international dialers) and entering conference ID number 2187912. About Gogo Gogo is the world’s largest provider of broadband connectivity services for the business aviation market. We offer a customizable suite of smart cabin systems for highly integrated connectivity, inflight entertainment and voice solutions. Gogo’s products and services are installed on thousands of business aircraft of all sizes and mission types from turboprops to the largest global jets, and are utilized by the largest fractional ownership operators, charter operators, corporate flight departments and individuals. As of December 31, 2020, Gogo reported nearly 1,700 business aircraft flying with its AVANCE L5 or L3 systems installed, 5,778 aircraft flying with its ATG systems onboard, and 4,702 aircraft with satellite connectivity installed. Connect with us at business.gogoair.com.