First, your credit card companies have to actually send the new information to the credit bureaus. This will often happen some time after the statement cuts, for some companies it's the last day of the month (HSBC, US Bank), for others in the middle (WF). Amex takes two months to report. Some companies forget to report if you don't have a a balance. Plus, Transunion is the slowest to update.
Taken together, it might still take a while.
For me, Equifax is always lagging behind the other two, so it does vary.
Be patient, OP!