Russian
Ordinary post has no single fixed delivery time. It depends on changing factors such as transport schedules and the final delivery from your local post office. For example, if a train runs once a week, a parcel arriving on departure day can leave immediately; one arriving the next day may wait a week. A journey can include several such stages, plus sorting and processing.
With Russian Post, delivery times can therefore vary widely, although parcels do eventually reach their destination. Courier companies usually have more clearly defined schedules, typically accurate to within 1–2 days. This general situation is similar for dispatch points throughout Russia.
Average postal delivery within Russia is about 5–15 days.