PAL-Principal Airlines (Aeolinea Principal de Chile) (Santiago) began scheduled domestic operations in Chile yesterday (june 18) with a flight linking Santiago with the cities of Antofagasta and Iquique in the north of the country. The first flight, call sign PCP 822 took off from SCL operated by Boeing 737-236 CC-CZK (msn 21804). The second 737-200 (CC-CZO) is currently in maintenance and will soon be ready for service. PAL will operate the northern route two times a day during the week, only once on the weekends.