Alaska Air Group, Inc. (ALK) vs Delta Air Lines, Inc. (DAL)

• Alaska Air Group, Inc. ALK 35.01 ▼ −4.08%
• Delta Air Lines, Inc. DAL 75.37 ▼ −3.47%

Alaska Air Group, Inc. and Delta Air Lines, Inc. are both Airlines companies. Delta Air Lines, Inc. is the larger, with a market value of $51.4B against $4.1B — 12.6× the size. Alaska Air Group, Inc. has negative trailing earnings, so its P/E is not meaningful; Delta Air Lines, Inc. trades at 15.0×. Delta Air Lines, Inc. grew revenue faster over the last twelve months: 14.1% against 9.79%. Delta Air Lines, Inc. has the higher net margin (4.58% vs −1.19%) and the higher return on invested capital (10.5% vs −1.94%). Across the 19 metrics below, Delta Air Lines, Inc. leads on 13 and Alaska Air Group, Inc. on 6.