Abstract: In order to attain the objectives described above, this invention provides a process for the identification of user travel reservations through facial biometrics, with a user's facial biometrics being registered through an electronic device containing the means for obtaining the facial biometrics of such user and connected to a network. The process comprises the stages of obtaining an image of the user with the facial biometrics thereof, searching through a database to find a travel reservation associated with facial biometrics similar to the facial biometrics registered by the user and presenting a list of trips corresponding to the facial biometrics registered by the user. Additionally, this invention addresses a process for handling check-ins for the travel reservations of a user whereby, should a database contain a travel reservation associated with facial biometrics similar to those of the user, the process automatically completes the user check-in for such reservation.