Originally Posted by
CPH-Flyer
In the mornings, I probably prefer Haneda, I like the galette (French style buckwheat pancake) for breakfast. Afternoons and evenings I prefer the sushi in Narita. Haneda has Laurent-Perrier champagne, which they don't have in the main lounge in Narita. But in the end, I would any day go by convenience of schedule and then just take the airport that comes along with that.
But it’s Y on BA from NRT vs Y on JL from HND. I would definitely take the airlines into account in this case.