Some hold that email travels at the speed of light but that's not accurate because of all the delays at the routers where ip packets get buffered and resend numerous times plus email servers are slow too. So it may take anything from a fraction of a second to several seconds.
First Class Mail is delivered in three to five days.
6 hour's
probably a couple of days
By first class mail, 2-7 days.
In about 2 or one hafe day
typically 5 days
First Class Mail is delivered in three to five days.
First Class Mail is delivered in three to five days.
1-7 days
From three to five business days for first class mail.
First Class Mail is delivered in three to five days.
First Class Mail is delivered in 3 to 5 days.