The new governor of Indiana has ordered that all flags be flown at full staff for the inauguration.
Looks like they will be flown at full staff everywhere.
From NPR:
Flags will be flown at full-staff on Jan. 20 for Donald Trump's inauguration as president, despite an order from President Biden to lower the flags to half-staff in remembrance of the late President Jimmy Carter.
Speaker of the House Mike Johnson, a Republican, announced the decision to raise the flags to full staff in a message on X, writing: "On January 20th, the flags at the Capitol will fly at full-staff to celebrate our country coming together behind the inauguration of our 47th President, Donald Trump."
The flags will be lowered back to half-staff the following day to continue honoring President Jimmy Carter."