Update:
I did Los Santos Airport to Los Angeles Airport announcements.
and Los Santos Metro to Los Angeles Metro announcements.
Please check out the YouTube Videos if you want to see a preview.

Hola amigos,

I´ve got a Los Santos to Los Angeles (Lax) Airport mod for you including vehicles, billboards, planes, buildings + the Los Angeles Airport sign and more for you.
Of course it´s highly recommended to backup your files before doing any changes.

Installation:
-open openiv and enable edit mode
-go to your mods folder and search for x64l / cityw / airport and replace the accordingly files.
-go to mods / x64i. / levels / gta5 / props / industrial / v_airport and replace the files.
-go to your vehicles folder (for example mods / x64e / levels / gta5 / vehicles) and replace the files.
Enjoy!

Special thanks to Pumuckl for the Hilton Hotel: https://www.gta5-mods.com/misc/hilton-los-angeles-airport
Special thanks to CAMMYx for some parts in this mod: https://www.gta5-mods.com/misc/real-airport-textures
Special thanks to BM-CUSTOMS for the cool Los Angeles Airport sign.

Unfortunately the Lax sign is missing. If you guys are able to change the lsia sign to the lax sign this would be nice.
I don´t got software to work it out.
Please let me know if you got problems with the mod (that I can maybe fix it) or if it´s working well for you.

Greetings,
Michael : o )