How long does post take to arrive from West Midlands London?

Royal Mail aims to deliver First Class post the next working day including Saturdays, while Second Class post is typically delivered within 2-3 working days. However, delivery times may vary depending on the exact locations within the West Midlands and London, as well as the volume of mail being processed. For more specific and up-to-date information on postal delivery times, you may want to consult the Royal Mail website or use their online delivery calculator.