Originally Posted by
flarmip
Flightradar24 currently shows it as being operated by G-YMMJ having arrived off BA228 from BWI. All of the 777s have WiFi, unlike the 787s, so it's pretty much guaranteed as long as you don't end up with a 787 substitution (which is quite unlikely).
No Wifi on G-YMMG a 777 on LGW to ANU this week. No explanation just no , not available.