United States, Minnesota, Dakota County, Eagan, 44.80413, -93.16689Northwest Airlines2009-09-01Electronic timetable, or digital timetable of system flight schedules, published by Northwest Airlines for customers from 2002-2010, usually on a monthly or quarterly schedule.application/pdfengNorthwest Airlineshttp://rightsstatements.org/vocab/CNE/1.0/Northwest Airlines Serial PublicationsNorthwest AirlinesAdvertisementsTimetablesNorthwest Airlines System Timetable September 1, 2009Text