Does Long-Haul Economy Class Offer More Space Than Domestic Flights?
Even though no regulation forces carriers to change seat layouts based on route length, a few factors can result in extra room for economy passengers on lengthy international journeys.
By Jamie Williams


If you want a roomier seat when flying abroad, you'll have to think strategically.
No rule obliges airlines to modify their seating configurations when flying long-haul or international routes. Still, for those in economy on a lengthy trip, a handful of factors can translate into additional space.
Plane Size and Configuration
Long-haul international routes typically deploy bigger aircraft than domestic ones, since carrying a single large group over a long distance tends to cost less than operating multiple smaller flights over the same distance. These larger planes may provide an extra inch or two of legroom, though seat width generally stays at the conventional 17 or 18 inches. SeatGuru.com can tell you whether a given airline uses aircraft with more legroom on its international services.
Economy Plus Sections
A number of carriers set aside the front portion of the economy cabin with added legroom. This feature is increasingly found on international routes, and in some cases even domestic flights sell the first few economy rows as "economy plus."
Wide-Body, Twin-Aisle Aircraft
When international flights operate twin-aisle planes, the cabin often feels more spacious. There is more headroom, and the aisle layout produces four aisle seats in total. Choosing an aisle seat in the middle section could mean you end up without a neighbor directly beside you.



