Is your mail late? U.S. Postal Service says this may be to blame

The U.S. Postal Service acknowledges that several factors can cause delays in the delivery of letters. Despite the traditional adage suggesting that neither snow, rain, heat, nor the gloom of night prevents mail delivery, the reality is that certain events can hinder the process. Specifically, the U.S. Postal Service identifies weather conditions, natural disasters, and various issues within postal facilities as primary reasons why mail may arrive later than expected for recipients.