Hello,

This is just a heads up... please be prepared to be stuck for at least 2 to 3 weeks. I was there stuck for almost a month.  For interview dates, you can request them for earlier dates with a solid business case. They usually schedule your interview for earlier dates.

I had requested one and they did actually reschedule a week early. see their email below ;

Thank you for contacting the U.S. Embassy in regards to changing your visa interview date. You may come on Monday, December 20^th at 9:00 am. Please bring a copy of this email with you to the interview to present to the guards at U.S. Embassy entrance.

Please note: Please keep in mind that there is no guarantee of issuance by a certain date, or at all. You should never pay for travel arrangements (e.g., airfare, hotels) without having a visa in your possession. The U.S. Embassy accepts no responsibility if you do so. We are able to issue most approved visas within two business days of interview; however, we are unable to guarantee the issuance of a U.S. visa before a fixed travel date

Regards,

Consular Section

U.S. Embassy

Kathmandu, Nepal

Phone: 977-1-400-7200

Fax: 977-1-400-7281

http://nepal.usembassy.gov