All, I just received yesterday notification for the interview appointment for my 5-year based N-400. Please see timeline below:
Applied: 1/29/2024
NOA: 1/29/2024
Biometrics scheduled: 2/3/2024
Biometrics appointment: 2/20/2024
Interview scheduled: 3/1/2024
Interview date: 4/4/2024
Estimate time has been 7 months most of the time, dropped to 3 months after the biometrics and is back to 7 months after scheduling the interview. I hope it helps y’all.