Sangano reInternational Association of Machinists uye Aerospace Workers '(IAM) mutevedzeri wemutungamiri wenyika, Robert Roach, Jr. vachapa humbowo musi waChikunguru 30, 2008 pamberi peDare reImba reDzidzo neVashandi's Subcommittee on Health, Education, Labor & Pension nezveDelta Air Lines - Northwest Airlines yekubatanidza chikumbiro chekubata kune vashandi.
The Machinists Union inopokana zvikuru nekubatana kweDelta/Northwest nekuti ichabvisa mabasa, inoderedza sarudzo dzevafambi uye hapana chairi kuita kugadzirisa matambudziko eindasitiri yanetsa.
Machinists Union inomiririra vashandi zviuru gumi nezviviri nemazana mashanu ekuNorthwest Airlines uye parizvino iri kuronga vashandi vepasi veDelta Air Lines. IAM ndiyo mubatanidzwa mukuru wendege uye njanji muNorth America, inomiririra vanopfuura zviuru zana nemakumi manomwe nemazana manomwe eVashandi vendege, Vatengi Sevhisi Magetsi, Reservation Agents, Ramp Service Personnel, Mechanics railroad Machinists uye vanobatana nevashandi vemuindasitiri yezvekufambisa.
