What is the difference in the union flag and union jack?
The Union Jack is let to fly on the ships also on sea but the Union Flag is let to fly on Land. That is the difference between the two two flags.
Hope this Helps.
:) The Union Jack was never called the union flag, The Union Jack was the flag of England
The Union Jack (The Flag of the United Kingdom) is the combination of the combination of the English Flag, the Scottish Flag, and the Irish Flag. It should be noted that the correct term is Union flag. It does not become the Union Jack until it is positioned in the corner of the flag, as in the Australian and New Zealand flags. Thus, there is no such flag as the "Union Jack flag".