Historical clue formulations

• Old airline with the slogan "We have to earn our wings every day" — 2017-04-04
• Old airline name — 2013-09-13
• From China, e.g. — 2005-01-14
• Oriental — 2002-02-04
• Oriental — 2000-10-16
• New York's time zone — 2000-03-29
• Part of E.T. — 2000-03-16
• "We earn our wings every day" airline — 1999-02-08
• Washington time — 1996-12-06
• _____ diamondback (venomous snake) — 1995-10-15
• American rival, once — 1994-06-05