Bayan na farko 747-100, Boeing ci gaba da -100B, a mafi girma iyakar takeoff nauyi (MTOW) bambance-bambancen, da kuma -100SR (Short Range), tare da mafi girma fasinja iya aiki. Increased iyakar takeoff nauyi damar jirgin sama zuwa dauke da karin man fetur da kuma da ya fi tsayi range. The -200 model bi a 1971, featuring mafi m injuna da kuma mafi girma MTOW. Fasinja, jirgin sama da kuma hade fasinja-freighter versions na -200 aka samar. A rage 747SP (musamman yi) tare da wani ya fi tsayi da aka kuma ci gaba, kuma ya shiga sabis a 1976. The 747-300 line aka ci gaba da ci gaba da kaddamar da 747 a 1980. The 300 jerin sakamakon daga Boeing jirgin sama karatu don kara da wurin zama damar da 747, a lokacin da gyare-gyare kamar fuselage matosai da kuma kara na sama bene a kan dukan tsawon jirgin ya ƙi.
747EUD