Boarding Pass Concept

I'm one of those people who keep printed boarding passes of a particularly memorable trip.
But I was never a fan of their current design.

Why are they the size and shape of an envelope when they should be easy to read and store in a wallet?
The Gate, Boarding Time, and Seat Assignment are the first three things I check when I get my boarding pass, so why do I have to search through a block of text for this information?
Why are the barcodes never at the top, and instead on the side or bottom where I normally place my hand, so that I have to rearrange my grip to scan it?

I originally intended this design for a print boarding pass, but it can easily be used as a mobile app design too.

Barcode from Wikipedia. Colors from corresponding Airline logos.

PS. the font name is "Poppins"