LHR - Beijing: LH or KLM?
My wife has to go to Beijing in February - direct flights are too expensive, so she has the choice of going via Frankfurt or Schiphol.
Given that both journeys are effectively the same length, and both on 747s, does either airline have an advantage over the other - ease of transfer at the hub airports (just over an hour at either airport), food (she's gluten-intolerant) or some other factor?
We'd be grateful for suggestions.