The random flight page intentionally limits results to just US and Canadian airports because that is where our data quality is best.
If you want to include international flights in the mix, then use https://flightaware.com/live/flight/random?intl=1
Thanks for the reply. I tried the link, but it took me to yet another internal US flight & the page and headers appeared to be no different to those I been seeing these last few weeks. Can you help further, please?
Incidentally, I have absolutely nothing against US aviation - it's just that, living in Europe, I like a bit more variety in my flight info.