A History of Short Words

From the New York Times Crossword Puzzle

ELAL

Sat, 14 May '22
Codeshare partner of American Airlines
Mon, 10 Jan '22
Carrier based at Ben Gurion Airport
Sun, 1 Aug '21
Airline based near Tel Aviv
Mon, 26 Jul '21
Israeli airline
Fri, 25 Jun '21
It doesn't offer flights on Saturday mornings
Fri, 12 Feb '21
Carrier for many a 15-Across