Officiant stands at the altar. Groom and best man enter from a side door and stand at the altar. Bridesmaids and ushers walk in pairs (if there are uneven numbers, the odd person can walk alone, or two maids or groomsmen can walk together). The maid or matron of honor walks alone.
How long is bridal party entrance?
It should take no longer than 3-4 minutes for the entire wedding party to walk down the aisle with the bride taking approximately 30-45 seconds. Of course, the length of the aisle and how you want to time the processional with your music will make a difference in how long it takes to walk down the aisle.