What does “mixed cabin” mean in my search results?

At this time, seats.aero does not support mixed cabin itineraries.

If an award itinerary includes multiple cabins (for example, business class on one segment and economy on another), we generally do not display that result in seats.aero.

For example:

• New York (JFK) → London (LHR) in Business
• London (LHR) → Paris (CDG) in Economy

Because this itinerary contains more than one cabin, it would typically not appear in seats.aero.

Why?

Mixed cabin awards can be confusing because the mileage price often reflects the highest cabin on only part of the trip. Rather than showing results that may not match travelers' expectations, we currently filter these itineraries out.

What about "Lie-flat" labels?

Some flight details may mention whether a segment has lie-flat seats.

This is not the same as a mixed cabin itinerary. It simply describes the aircraft or seat on a particular segment.

Will mixed cabin be supported?

It's something we'd like to improve in the future, but mixed cabin itineraries are not currently supported.