Pilgrimage to the house of Allah is a bounded duty unto mankind for him who has the means to find the way thereunto, and whosoever disbelieves, then verily Allah is free and Independent from the entire universe.
(Qur’an; Surah Aale Imraan, verse 97)
Hajj is Fardh once in a lifetime upon every adult, male and female.
If any of the above conditions are not found, Hajj will not be Fardh.
Once the above conditions are found, Hajj becomes Fardh. It becomes Waajib upon such a person to perform Hajj during the first available Hajj period. Delaying the Hajj will be a sinful act.