>>5099142

Maybe what's important in this link is the explanation of how a countdown is conducted:

> On this page, you'll learn how the countdown operates, and what milestones to watch for during our live launch coverage.

> Pauses in the countdown, or "holds," are built into the countdown to allow the launch team to target a precise launch window, and to provide a cushion of time for certain tasks and procedures without impacting the overall schedule. For the space shuttle countdown, built-in holds vary in length and always occur at the following times: T-27 hours, T-19 hours, T-11 hours, T-6 hours, T-3 hours, T-20 minutes, and T-9 minutes.

> Here are some of the key events that take place at each milestone after the countdown begins. Note: Event times and lengths are approximate and subject to change.

>>5099939

In other words:

> Pauses in the countdown, or "holds," are built into the countdown to allow the launch team to target a precise launch window, and to provide a cushion of time for certain tasks and procedures without impacting the overall schedule.

A few events are planned, with enough time between them to allow for circumstances and variations.

> Event times and lengths are approximate and subject to change.

There is a major event in 30 hours or 30 days, with maybe other events in between, but the schedule is subject to change depending on the reaction to these events.

>>5100056

Q is maybe telling us that they planned a final event, that thy left enough space between all the intermediary events to allow for unexpected circumstances, but even with this in mind, the events cannot always occur at the planned dates.