Use the actual case milestones, including vetting, the gift request, visa availability and the required visa process. The official site describes a process measured in weeks, but that statement is not a guaranteed completion date for a particular household. An interview or additional information may be required, and prompt responses alone cannot guarantee the final outcome.
Track the official sequence while keeping commitments flexible
After the online application and processing fee, follow the USCIS instructions for the portal and Form I-140G. Submit the gift when instructed after successful vetting, and continue following the authorities’ visa and document directions. Review the proposed category and availability early rather than waiting until payment to ask.
Confirm the documents and status needed for arrival before resigning, starting U.S. work or fixing nonrefundable travel for the entire family. Build the schedule around steps that have actually been reached rather than around published expectations, and record the date each one was completed.
Keep a second column for what the next step depends on and who controls it, because most delay comes from a document or a decision belonging to someone outside the household. Where travel or a lease has to be arranged in advance, choose the option with the least costly change terms and note the deadline by which that decision can still be reversed. Treat any promotional statement about speed as a description of a typical case rather than a commitment about this one.