4/08/23 - Wife and I both apply, already have KTNs/Pre-Check
4/20/23 - Wife got CA
4/22/23 - I got CA
4/26/23 - ATL slots open up for SUN 4/30/23
4/30/23 - Interviews and Approvals

Edit: We both returned from Costa Rica on 4/22, the day I got CA, but we had a tight connection in HOU so didn't do the interview on arrival, but wonder if that int'l flight helped get CAs