On SAT Mexico Online you can book up to seven travelers in one single flight reservation. Groups of more than seven travelers require a group quote, which you can request by sending an email to bookings@satmexico.com. To upgrade a seat to first class or business class, please send an email to the email mentioned above address. Please specify the passengers´ name and indicate flight information and airline confirmation number, which always consists of six characters, a combination of letters and numbers.