pal airlines (formerly provincial airlines) is a regional airline with headquarters at st. john's international airport in st john's, newfoundland and labrador, canada. pal operates scheduled passenger, cargo, air ambulance and charter services. pal is the commercial airline arm of the pal group of companies. in addition to its head office, it also has offices in halifax, nova scotia (halifax stanfield international airport) and happy valley-goose bay (cfb goose bay). pal is the second largest regional airline operator in eastern canada next to jazz aviation.