Austral

Austral Líneas Aéreas (IATA AU, ICAO AUT) was an Argentine carrier based at Buenos Aires' Aeroparque Jorge Newbery, with additional operations through Ezeiza, and it flew as the regional subsidiary of Aerolíneas Argentinas. Its network centred on domestic routes across Argentina, from Salta and Córdoba in the north to Patagonian cities such as Bariloche and Comodoro Rivadavia, plus short international hops to neighbouring Brazil, Chile, Paraguay and Uruguay; it operated no long-haul services and belonged to no alliance in its own right. After retiring its MD-80s, the fleet consisted solely of Embraer 190 twinjets in a two-cabin layout, the type shown on the seat maps here.