Exhibit 99.1 Investor Relations Contact: Media Relations Contact: Will Davis Dave Mellin +1 917-519-6994 +1 303-301-3606 wdavis@gogoair.com pr@gogoair.com Gogo Announces Fourth Quarter and 2023 Results Provides 2024 Financial Guidance and Updates Long-Term Targets Total Revenue of $97.8 million, down 10$80.9 million, up 5% Year-over-Year Q4 Net Income of $14.5 million; Adjusted EBITDA(1) of$35.1 million BROOMFIELD, CO - February 28, 2024 – Gogo Inc ...