Rex is an Australian airline, linking rural communities with major centres across the country. Rex operates a fleet of 21 Saab 340 and six Metro 23 turbo-prop aircraft, seating 34 and 19 passengers respectively.

Rex flies to Sydney, Melbourne, Adelaide, Bathurst, Devonport, Dubbo, Port Lincoln, Wagga Wagga, Cooma and more than 30 regional destinations in New South Wales, Queensland, Victoria, Tasmania and South Australia.

Rex Flyer Members can take advantage of the Rex Private Lounge, which is located at the Sydney Domestic and Adelaide terminals. Some features include workstations equipped with internet access, free local calls, snacks, and a wide range of newspapers and magazines. The Lounge also features a plasma TV and a private meeting room.

Passengers who book through Wotflight can enter their Rex frequent flyer details when they book a Rex flight.