Aeromexico offers passengers a convenient and efficient flight check-in process, allowing them to complete their check-in remotely via the airline's website, mobile app, or at self-service kiosks available at airports. This service is available for both domestic and international flights, providing travelers with flexibility and ease of use.Passengers can initiate the check-in process within the designated window, typically opening 24 hours before the scheduled departure time and closing 2 hours prior to departure for domestic flights, and 3 hours prior for international flights. This window may vary depending on the specific route and departure airport, so passengers are advised to check the airline's website for the exact timing.To begin the online Aeromexico Flight Check In process, passengers need to access the Aeromexico website or mobile app and navigate to the check-in section. They will then be prompted to enter their reservation code, ticket number, or frequent flier number, along with their last name, to retrieve their booking information.Once the booking details are verified, passengers can proceed with the check-in process. During online check-in, passengers have the option to select their preferred seats from the available seating chart, subject to availability. They can also choose to pre-pay for any checked baggage or make special service requests, such as meal preferences or assistance for passengers with disabilities.After completing the online check-in process, passengers have the option to receive their boarding passes electronically. Boarding passes can be downloaded and printed at home or saved on their mobile devices for easy access. Passengers also have the option to receive their boarding passes via email, allowing for convenient access from any device.For passengers traveling with baggage to check-in, they are required to drop off their baggage at the designated baggage drop counter at the airport. Aeromexico provides clear instructions on where to drop off baggage and the deadline for doing so to ensure a smooth boarding process.In addition to online check-in, Aeromexico also offers self-service kiosks at airports for passengers who prefer to check-in in person. These kiosks allow passengers to check-in, select seats, and print boarding passes without having to wait in line at the check-in counters.It's important for passengers to adhere to the check-in deadlines specified by Aeromexico to avoid any issues or delays. Failure to check in within the designated window may result in the cancellation of the reservation or forfeiture of the seat assignment.Overall, Aeromexico's flight check-in process offers passengers a convenient and efficient way to complete the check-in process and prepare for their journey. By providing multiple check-in options, including online check-in, mobile check-in, and self-service kiosks, Aeromexico aims to enhance the travel experience for its passengers and streamline the boarding process at the airport.