Time to share my timeline! I hope it will be helpful as this thread has been super helpful to me over the last six and a half months:
DS-2019 expiration date: July 1st, 2023
Category of J1 waiver: No Objection Statement (NOS) because I received funds from home university
Reason: Postdoc with J1 to assistant professor with H1B
J1 visa waiver timeline:
December 30th, 2022 Packet mailed to Department of State (DOS)
January 6th, 2023 Packet arrived at DOS
January 21st, 2023 Embassy sent NOS to DOS
January 26th, 2023 Packet marked as received on DOS website
March 28th, 2023 NOS marked as received on January 25th on DOS website
June 21st, 2023: Favorable recommendation (FR) from DOS
**Didn't receive a hard copy of the FR from DOS (like many others in this forum)**
June 28th, 2023: case accepted by USCIS (Vermont Service Center)
July 3rd, 2023: received paper receipt notice from USCIS (mailed on June 29th)
July 13th, 2023: case approved
H1B visa timeline:
June 30th, 2023: I-129/I-907 petition with premium processing and change of status mailed to USCIS; as the J1 waiver had not been approved, the petition was submitted along with a copy of the NOS from my home country Embassy and a screenshot of the DOS website showing the favorable recommendation
July 5th, 2023: receipt notice from USCIS via email (California Service Center)
July 12th, 2023 case approved
At this point, I expect to receive both documents within the next two weeks. I will update the post if new relevant information comes up. Good luck to everyone who is still patiently waiting for the approval!