I tried searching for other threads first, but the mobile app is erroring out and not returning results.

Flew 2 segments on US metal on Tuesday. When I originally bought ticket is was sold as an AA ticket operated on US metal. After checking in online, it showed as US flight # for the first segment and an AA flight # for second segment.

Checking my account today, I noticed that the second segment with the AA flight # posted. Is it common to take longer for US segments to show up or do I need to call and request credit?