Lufthansa trialing lie-flat Economy seat concept | CNN
Double-decker lie-flat seats may be the future of economy travel - Lonely Planet
Where to Fly Business Class in Lie-Flat Seats - NerdWallet
Business class seat evolution sees vast segmentation - Runway GirlRunway Girl
Delta Airlines is Adding Lie Flat Seats on Some Domestic Delta Flights
The Economics of Lie-Flat Beds on 737s - Live and Let's Fly
Air Canada to offer 'lie-flat' seats on US bound business class - HUB SmartCoverage
On Which Routes Do Airlines Offer Lie-Flat Seats Within the US? - Air Travel Analysis
Air Canada to introduce lie-flat seats for premium customers - Kiwi.com | Stories
How to make an 'angled' business class bed more comfortable - Executive Traveller
Not All Plane Beds Are Equally Restful - The New York Times
Lufthansa confirms new business class for Boeing 747-8 in 2012 - Executive Traveller
How to Fly Lie-Flat Seats Within the United States - The Luxury Wanderer
American Airlines - The cabin is configured with three classes, featuring lie-flat seats in First and Business Class. (photo: First Class) | Facebook
The battle for business class
Vistara's first A321neo offers lie-flat seats | Aviation Week Network
Fly coast-to-coast in a lie-flat seat? This airline is testing whether you're ready
Double-decker lie-flat seats may be the future of economy travel - Lonely Planet
Are Lie-flat Business Class Seats Worth It? - Brian McAdam
7 Airlines Have Lie-Flat Beds in Economy Class: Air New Zealand, Lufthansa
Are Lie-flat Business Class Seats Worth It? - Brian McAdam
The ACCESS Seat - Factorydesign
Flying Delta One's New Lie-Flat Seat Is Like Having a Personal Living Room in the Sky | Condé Nast Traveler
TheDesignAir –China Eastern retrofits 737s with new lie-flat Business Class seats, but seems to miss a trick…
