It's hard to give you an exact awnser as different pigeons were trained at different speeds and had to travel long distances, but it's safe to asume that tie fighters shot most of them down.
How long does it take the post office to deliver bulk mail...specifically from Birmingham to Houston
probably the letter will never reach, better to send by pigeon
About as long as it take to leave Sydney and arrive in India.
6-10 days depending how you mailed it.
It depends on what parcel you want , it can take up to a week or two
5-6 working days
1 to 14 days or more
1 to 14 days or more
It would take as long as it takes you to get to your nearest US Post Office. There they can tell you how long it would take to deliver it.
2-8 days.
Next morning.
1 to 14 days or more