Through a statement, the company indicated that it can be sent via Wi-Fi in applications such as WhatsApp, iMessage, Facebook Messenger, and only texts and emojis will be sent.
So far, the Boeing 737-800 teams selected and the Boeing 737 MAX have the service.
With this news, Aeromexico becomes the first national company to offer the "Free Messaging" service to its passengers.
"Who said that by taking a flight you will be disconnected? Try this new onboard message service, it's totally free. #VuelayWhatsappea" reads a tweet from the company.
Aeromexico users will also be able to watch streaming videos, browse websites and perform transactions, without interference, on selected Boeing 737-800 aircraft, Boeing 787-8 and 787-9 Dreamliner.