The United States Customs and Border Protection (CBP) has posted the following notice on its website:
“The I94 web service will be under maintenance during the times listed below. The ability to purchase a provisional I94, view a recent I94, or obtain recent travel history will be disrupted, and it is recommended you not use any of these functions during the times listed.”
The following is the list of times where the CBP's I94 service will be unavailable:
- March 30, 2017 — 1:30 to 5:30 a.m. EDT;
- April 2, 2017 — 1:30 to 5:30 a.m. EDT; and
- April 6, 2017 — 1:30 to 5:30 a.m. EDT.
The CBP notice indicates that its I94 web service will function normally outside of the three times listed above.