# COMAC C919 seat maps

URL: https://departcart.com/seat-maps/aircraft/comac-c919-c919

Updated: 2026-09-02

Researched COMAC C919 seat maps: 3 airlines, 3 cabin layouts, cabin by cabin, with real rows, exits and seat pitch where it is published.

## The airframe

ICAO type code: C919
Manufacturer: COMAC
Family: C919
Category: narrowbody
Length: 38.9 m
Wingspan: 35.8 m
Engines: 2

## What we have researched

Airlines with a published layout: 3
Cabin layouts: 3
Seats per layout: 158 to 164
Regions: Asia
Cabin mix: Business 24, Economy 462
Seat pitch published: 1 of 6 cabins

Among published COMAC C919 layouts, the layout from Air China carries the fewest seats at 158, while layouts from China Eastern Airlines and China Southern Airlines carry the most at 164. Published economy pitch across researched COMAC C919 cabins is 30" where it is recorded.

[How much the same aircraft varies between airlines](/learn/cabin-layout-variation) puts these differences in context across every researched type.

Every researched cabin: [Airline seat maps](https://departcart.com/seat-maps)

## Airlines flying it

- [Air China](https://departcart.com/seat-maps/air-china-ca/comac-c919-c919), 158 seats, Asia
- [China Eastern Airlines](https://departcart.com/seat-maps/china-eastern-airlines-mu/comac-c919-c919), 164 seats, Asia
- [China Southern Airlines](https://departcart.com/seat-maps/china-southern-airlines-cz/comac-c919-c919), 164 seats, Asia

## Where this comes from

Every layout above is researched against published cabin plans for the operator that flies it and then checked against live availability. Where a figure is not known it says so rather than being estimated, which is why some pitch cells read "not recorded" instead of carrying a number we would not defend.

The same aircraft type is not the same cabin at two airlines. Seat count, pitch and the number of classes are decisions the operator makes, which is why this page counts layouts separately from airlines and links each one rather than publishing a single plan for the type.