Royal Mail reports delivery delays daily - find out who can claim compensation and the payment you receive if successful.
Royal Mail is legally required to deliver first-class post to 93% of addresses within one working day and 98.5% of second-class post within three working days.
Royal Mail has warned of delivery delays in 44 postcodes across the UK. Delays have become a "problem" for Royal Mail recently, with new figures showing they are failing to meet delivery targets.