Drove 4.5 hours to New Orleans for the AOS interview. Checked in at the interview window 15 minutes prior to the appointment time stated on the I-797. Wait time for the actual interview was around 30-45 minutes. The interview itself lasted about 15 minutes and was just basically to verify the info in the I-485. No additional questions were asked. Give the agent updated pay stubs, sealed I-693. Quick and painless.