Long time posting miles to United?
 

For both Delta and American, it takes 5-6 days after my stay for the miles to post.

For United, it's been 2 weeks and still haven't received it...

Be patient, it does take longer but they do post. I was frustrated but I think they posted between 2 and 3 weeks. Funny thing is the next few times they posted quicker. No consistency.

I find 2-3 weeks to be pretty normal. With that said, I can't think of a stay where my UA miles haven't posted, so I wouldn't be too worried.

I'm finding Miles to Virgin Atlantic are posting sporadically and out of sequence.

For example, there is a current promotion where the number of bonus miles grows by 500 for each stay. All stays are showing on Hilton's website, but a stay with 2500 bonus miles has shown up before the 2000 bonus mile stay (still missing.)

The same thing happened last month. Some stays take a couple of days to vest. Others took 5 weeks.