March 9, 2020
Airlines structure their daily flights through an extensive numbering system
March 4, 2019
Three-letter airport codes are standard issue around the world. So why don’t some of them make sense?
Quick Links
Useful Links
As a news service of the Pittsburgh International and Allegheny County airports, our focus is to be the trusted source of airport and aviation news, trends and ideas – not just in the Pittsburgh region, but around the world. Blue Sky News is the place where we share stories of how our airports, employees and partners are advancing the region’s role as a world leader.
As a news service of the Pittsburgh International and Allegheny County airports, our focus is to be the trusted source of airport and aviation news, trends and ideas – not just in the Pittsburgh region, but around the world. Blue Sky News is the place where we share stories of how our airports, employees and partners are advancing the region’s role as a world leader.
© 2023 – Allegheny County Airport Authority | Privacy Policy
