A weekend gross of £3.4 million takes the films total UK gross to £15.7 million, very good indeed and on course to be one of the better Marvel Cinematic Universe films.
Coming in highest is The Accountant starring Ben Affleck, a debut weekend gross of £1.6 million brings it in at number 3.
There are 3 other new film this week, at 4 is a Street Cat Named Bob, at 5 is Nocturnal Animals and at number 6 is The Light Between Oceans.
Bridget Jones's Baby is the top total grossing film of the week with an incredible £46.1 million and its is also the longest running film at 8 weeks.
Historical charts
A year ago - Spectre spent its second week at the top of the UK box office while Brooklyn came in highest at number 3.
Five years ago - The Adventures of Tintin The Secret of The Unicorn spent its second week at the top while In Time came in highest at number 2.
Ten years ago - Making its debut at the top of the box office was Borat: Cultural Learnings of America For Make Benefit Glorious Nation of Kazakhstan while Saw III dropped to number 2.
Fifteen years ago - The Others was new at the top of the chart, it knocked off American Pie 2 which fell to number 2.
Twenty years ago - British film Brassed Off landed on the chart at the top, it knocked Dragonheart down to number 2 after 2 weeks on top.
Twenty five years ago - Dead Again remained at the top of the box office and on this week there were no new releases.