Historical clue formulations

• Flag carrier with a 17-hour nonstop flight to London — 2019-10-05
• The so-called "Flying Kangaroo" — 2018-03-18
• Longtime sponsor of the Socceroos national soccer team — 2015-06-06
• Virgin Blue rival — 2010-04-02
• Kangaroo carrier? — 2009-06-26
• Flying Kangaroo company — 2009-04-12
• Airline with a kangaroo logo — 2008-07-07
• "The Spirit of Australia" sloganeer — 2007-02-14
• Overseas carrier — 2003-01-04
• International carrier — 2002-09-27
• Company whose 56-Down is a jumping animal — 2001-10-26
• It may have a berth to Perth — 1997-10-17