3 long-haul economy airlines I'd fly again, and one I wouldn't

Japan Airlines (JAL) was the surprise. I expected efficiency. I did not expect the seat to be genuinely comfortable. JAL runs a 2-4-2 configuration on some of its 787s, which means window passengers do not have to climb over a seatmate to reach the aisle. The cabin humidity is slightly higher than the desert-dry standard on most long-haul flights, which makes a real difference on a 12-hour sector. The meal service includes a hot towel and a small cup of miso soup before the main course. It sounds minor. It is not minor when you are 8 hours in and your skin feels like parchment.

China Eastern was the one I would not book again. The seat pitch on its A330 fleet is tight – closer to 30 inches on the flights I took. The in-flight entertainment system had a limited selection and a slow interface. The meal service was a single cold box with no hot option on a 10-hour overnight flight from Shanghai to London. The cabin crew were professional but scarce; the call button went unanswered for 45 minutes on one leg. None of it was catastrophic. It was simply worse than every other option on the same route, and the fare difference was not large enough to justify the downgrade.

The takeaway from a dozen airlines and roughly 200 hours in economy seats is that the gap between the best and the worst is not about luxury. It is about whether the airline has designed the experience for the passenger who is stuck in the middle seat for 12 hours. Etihad, Singapore, and JAL have. China Eastern has not.