Would I save much time by applying for an I-94 online before arriving to a land border?

The DHS website allows one to apply for an I-94 online before arriving to the actual border. The description on the page says that:

To complete your I-94 application you will also need to:

Appear at a port of entry within seven days of completing this online application. If you do not appear within seven days or are not issued an I-94 for any reason, there are no refunds.

At the port of entry, submit your biometrics (if required) and complete an interview.

Please bring the documents you entered into the application with you to the port of entry.

Be prepared to show evidence of your residence, employment and/or travel plans, if asked by the Customs and Border Protection (CBP) Officer.

... which sounds like exactly what you have to go through if arriving without a pre-application. Does it therefore make any sense to apply for the I-94 online in advance?

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How long does it take for I-94 to be available online?

CBP has indicated that individuals will be able to access their electronic I-94 within two days of entering the U.S. How long will individuals be able to access their electronic I-94? As long as you are in the U.S. you will be able to access your electronic I-94.

When should I fill I-94?

You need to fill out I-94 when you arrive in US by land/ road. Also, sometimes, when you arrive by air or sea, if their online I-94 system is not working, then you will be asked to fill out the paper based I-94 form, to capture arrival and departures.

What is duration of status on I-94?

Students and scholars on F or J status should receive a stamp marked "D/S" or "duration of status." This means that they may remain in the United States as long as they are properly maintaining status and their I-20 (F-1) or DS-2019 (J-1) has not expired.

How do I get my first I-94?

Visit CBP's I-94, Travel Records for U.S. Visitors website to:

Apply for a new I-94 (land border travelers only);

Get your most recent I-94;

View travel history; or.

See how much longer you can remain in the U.S. based on the terms of your admission.

I-94 Issues at Land Borders

Sources: Stack Exchange - This article follows the attribution requirements of Stack Exchange and is licensed under CC BY-SA 3.0.

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