I was curious....

How long do flags stay at half-staff after a former president's death? I've noticed over the past couple of days that some have already went up, while others are still in mourning. U.S. Code calls for flags to be flown at half-staff for thirty days after the death of a current or former president. Now we know.

Let the record show that I would like flags to be flown at half-staff for 45 min. after my death, thanks.