Reader-added tags include "Accident" (the English word spelled out in kana), "Xatu face", and "Deadpool's behind this".

a 32-bit x86 processor and...Red Hat 2002.

Which means the copy of Red Hat being used is one of the free versions before Red Hat went commercial-only in 2003. So the most likely candidate here is Red Hat 7 or Red Hat 8.

And to still be using such a combination of hardware and software in end-2018...that's totally ancient.

Etnaz said:

a 32-bit x86 processor and...Red Hat 2002.

Which means the copy of Red Hat being used is one of the free versions before Red Hat went commercial-only in 2003. So the most likely candidate here is Red Hat 7 or Red Hat 8.

And to still be using such a combination of hardware and software in end-2018...that's totally ancient.

He's likely flying discount airlines, which would be using 20-year old planes which are third hand.

Jarlath said:

He's likely flying discount airlines, which would be using 20-year old planes which are third hand.

Not necessarily, these aircraft are 18 years old and Air Canada is by no means a discount airline. But without knowing what airline the artist was on, speculate is all we can do.