Flying SFO / NRT soon, will there be wifi?

Wish this sub had a daily chat or something for a smaller question like this, but…

Flying SFO / NRT soon, I looked all over in the app as I thought there was a place that listed the plane’s amenities but couldn’t find it. Does anyone know if there will be wifi so I can work? Seems like a bit of a stretch there would be global wifi all the way there so I’m assuming not? Thanks!