How long before maggots start decomposing a body?

Maggots can begin to appear on a decomposing body within 24 to 48 hours after death, depending on environmental conditions such as temperature and humidity. Flies, particularly blowflies, are typically the first to arrive, laying eggs that hatch into maggots. These maggots then start feeding on the decaying tissue, accelerating the decomposition process. The specific timeline can vary based on factors like the location and the presence of other scavengers.