Lie-Flat Routes Database

Historical data on which airlines offer lie-flat seats, updated with every search

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•Data is collected from every nonstop business/first class flight search on SomniSeat
•% Lie-Flat shows what percentage of searches found lie-flat seats for that airline on that route
•Higher percentages mean more consistent lie-flat availability (100% = always has lie-flat)
•Statistics improve over time as more dates and searches are performed