Does USPS fly Priority mail?

Related questions

1. How does Priority Mail work?
2. How Fast Is Priority Mail Express?
3. What is the difference between Priority Mail and Priority Mail Express?
4. What is USPS Priority Mail?
5. Does Priority Mail move on Sunday?
6. Can I use my own box to ship priority mail?
7. Is USPS Priority Mail insured?
8. Does priority mail cost more?
9. How does USPS Priority Mail work?
10. How safe is priority mail?

Tags

1. #transportation
2. #contracts
3. #class
4. #transport
5. #express
6. #something
7. #began
8. #domestic
9. #negotiates
10. #priority
11. #cargo
12. #commercial
13. #international
14. #planes
15. #provides
16. #carriers
17. #first
18. #passenger
19. #carried
20. #fedex