Hello anapaulap, I'm also from Mexico. Inland applicant.
This is my timeline:
App Submitted: September 4, 2018
AOR: November 5, 2018
PCC Request: January 14, 2020
Pre-Arrival Email: January 15, 2020
Medical (Upfront): July 17, 2020
Medical Passed: August 11, 2019
PCC Submitted: September 1, 2020