I hadn’t realized this cap existed until I happened to look at recent activity in my account and was surprised to see 0miles earned for a few segments at the end of a trip.

I’m not sure when this policy was implemented.

Will be curious to see if/how it also applies to AirPass companion earnings.

See this thread over in the United forum where a similar policy is discussed:
https://www.flyertalk.com/forum/unit...x-earning.html