1-3 days
In the UK the Royal Mail aim to deliver First Class post the next working day.
In the UK the Royal Mail operates our postal system.The Royal mail charge 64 pence for a standard 1st Class letter.The Royal Mail charge 55 pence for a standard 2nd class letter.A letter can weigh upto 100 grams.
In the UK the Royal Mail aim to deliver First Class post the next working day.
Next working day or day after but not guaranteed
First Class Mail is delivered in three to five days.
In the UK the Royal Mail aim to deliver Second Class post within two working days.
In the UK the Royal Mail aim to deliver First Class post the next working day.
The Royal Mail will charge £3.50 for a standard letter or card via Air Mail, it should arrive in 5 days.
The Royal Mail promises a piece of mail with a first class stamp to arrive the day after it was send but this may not always be possible. They do not guarantee 24H delivery.
I sent one from Scotland to Croatia and it took around 6 days. I'd say between 3-7 is normal.
The Royal Mail will normally have you mail on a flight to the US within 24 hours, the US mail would then take 3 to 5 days to deliver it.
First class mail delivery generally takes 3 - 5 days.