Going for Hajj
Scholars have said that seeing oneself going for Hajj at its designated time carries multiple positive implications. If the dreamer is in debt, their debt will be settled; if sick, they will recover; if afraid, they will find safety; if in hardship, their affairs will become easy; and if lost, they will find guidance. It also signifies the blessing of Hajj for those who haven't performed it, the safety of travelers, profit for merchants, restoration of authority for those who lost it, and relief for the sorrowful.
Per Ibn Sirin's Muntakhab al-Kalam fi Tafsir al-Ahlam