EXHIBIT 2.3 AGREEMENT AND PLAN OF MERGER, dated as of January 25, 1998 (this "AGREEMENT"), among NORTHWEST AIRLINES CORPORATION, a Delaware corporation ("PARENT," or, with regard to the period upon and after the Effective Time of the Merger (as...Merger Agreement • January 30th, 1998 • Northwest Airlines Corp • Air transportation, scheduled • Delaware
AMONGInvestment Agreement • January 30th, 1998 • Northwest Airlines Corp • Air transportation, scheduled • New York
