Genesis 34:1-3 NASB
Now Dinah the daughter of Leah, whom she had borne to Jacob, went out to visit the daughters of the land. When Shechem the son of Hamor the Hivite, the prince of the land, saw her, he took her and lay with her by force. He was deeply attracted to Dinah the daughter of Jacob, and he loved the girl and spoke tenderly to her.
When Jacob left Paddan Aram (Genesis 31) after spending twenty years with Laban,he had twelve children who probably ranged between one year to thirteen years of which Dinah must have been around four years.
We find her visiting the daughters of Shechem & the fateful event that took place (Genesis 34),Could the journey from Paddam Aram to Shechem have taken some years so as to warranty that by the time they reached Shechem Dinah had attained the age of marriage,or there is a chronological issue?