DAL operating expenses history

Trailing twelve months (TTM) · USD. Each value covers four complete reported quarters.

Delta Air Lines Operating Expenses — Trailing twelve months (TTM) (USD)
Period ending	Operating Expenses (USD)
Sep 30, 2001	-726,000,000
Jun 30, 2001	3,070,000,000
Mar 31, 2001	3,212,000,000
Sep 30, 2000	3,397,000,000
Jun 30, 2000	3,376,000,000
Mar 31, 2000	9,796,000,000
Dec 31, 1999	9,809,000,000
Sep 30, 1999	9,796,000,000
Jun 30, 1999	12,075,000,000
Mar 31, 1999	11,602,000,000
Dec 31, 1998	11,583,000,000
Sep 30, 1998	11,566,000,000
Jun 30, 1998	9,418,000,000
Mar 31, 1998	9,092,000,000
Dec 31, 1997	9,052,000,000
Sep 30, 1997	9,007,000,000
Jun 30, 1997	9,013,000,000
Mar 31, 1997	11,042,000,000
Dec 31, 1996	11,051,000,000
Sep 30, 1996	11,037,000,000
Jun 30, 1996	10,971,000,000
Mar 31, 1996	9,106,000,000
Dec 31, 1995	9,038,000,000
Sep 30, 1995	8,977,000,000
Jun 30, 1995	8,932,000,000
Mar 31, 1995	9,035,200,000
Dec 31, 1994	8,993,200,000
Sep 30, 1994	9,044,200,000
Jun 30, 1994	11,153,600,000
Mar 31, 1994	3,327,300,000
Dec 31, 1993	5,553,900,000
Sep 30, 1993	7,568,800,000
Jun 30, 1993	7,628,100,000
Mar 31, 1993	7,674,700,000
Dec 31, 1992	7,536,300,000
Sep 30, 1992	7,398,600,000
Jun 30, 1992	7,045,900,000
Mar 31, 1992	6,704,100,000
Dec 31, 1991	6,313,500,000
Sep 30, 1991	5,979,800,000
Jun 30, 1991	5,806,400,000
Mar 31, 1991	5,058,900,000
Dec 31, 1990	4,312,800,000
Sep 30, 1990	3,630,500,000
Jun 30, 1990	2,937,500,000
Mar 31, 1990	9,567,500,000
Dec 31, 1989	8,846,000,000
Sep 30, 1989	8,143,800,000
Jun 30, 1989	7,411,200,000
Mar 31, 1989	6,418,300,000
Dec 31, 1988	6,418,300,000
Sep 30, 1988	6,418,300,000
Jun 30, 1988	6,418,300,000
Mar 31, 1988	4,913,600,000
Dec 31, 1987	4,913,600,000
Sep 30, 1987	4,913,600,000
Jun 30, 1987	4,913,600,000
Mar 31, 1987	4,425,500,000
Dec 31, 1986	4,425,500,000
Sep 30, 1986	4,425,500,000
Jun 30, 1986	4,425,500,000