1 EXHIBIT 4.3 STOCK OPTION AGREEMENT STOCK OPTION AGREEMENT dated January 28, 1987 (the "Agreement"), between DELTA AIR LINES, INC., a Delaware corporation (the "Purchaser"), and SKYWEST, INC., a Utah corporation (the "Company"). WHEREAS, SkyWest...Stock Option Agreement • February 10th, 1998 • Skywest Inc • Air transportation, scheduled • Delaware
