Boston MA - N-400 Experience
Applied - 11/12/14
Biometrics - 12/11/14
Interview - 3/12/15
In line for Oath- 3/23/15
Oath ceremony notice mailed -3/25/15
Oath Ceremony: 4/22/15
US passport: 4/23/2015
Applied - 11/12/14
Biometrics - 12/11/14
Interview - 3/12/15
In line for Oath- 3/23/15
Oath ceremony notice mailed -3/25/15
Oath Ceremony: 4/22/15
US passport: 4/23/2015
Finally after a very long wait, we had our interviews yesterday at the USCIS Seattle office. The interview and tests went well and the officer let us know that she was approving our citizenship cases and asked whether we would like to attend our oath ceremony the same day. We attended the oath ceremony at 1:00 PM yesterday and received our citizenship certificates. So to answer your question, yes the Seattle office has same day oath ceremonies all 4 week days except Fridays (I asked).