Originally Posted by emcampbe

I'm not sure a route this length would've had fresh food to buy in, maybe the last decade or so?

Threshold for meals is 1190 miles today. So SFO-YVR at 800 miles would be too short, and not that close, though they will do the snack boxes. If food is important, on that route, you might be better off on an AC-operated flight, which seems to sell the BOB meals for flights 2+ hours.