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There is no single best seat on the COMAC C919 — it depends on how your airline fits the cabin. We list 3 configurations of the COMAC C919 across 3 carriers, so the standout seats below are config-specific, not a generic template. Economy pitch across these configurations runs from 30 to 31 inches, so the same COMAC C919 can feel noticeably tighter or roomier depending on which carrier you fly.
Best and avoid notes are specific to the listed airline-aircraft configuration; layout data updated August 27, 2026.
Standout: rows 1 (business bulkhead row); rows 11 (economy bulkhead row).
Standout: rows 39 (overwing exit rows 39-40).
Standout: rows 1 (business bulkhead row); rows 31 (economy bulkhead row).
It depends on the airline's configuration. On Air China, rows 1 (business bulkhead row); rows 11 (economy bulkhead row) stands out; On China Eastern Airlines, rows 39 (overwing exit rows 39-40) stands out; On China Southern Airlines, rows 1 (business bulkhead row); rows 31 (economy bulkhead row) stands out. Each seat-map page below lists available extra-legroom rows and seats to avoid for that configuration.
Economy pitch across these configurations runs from 30 to 31 inches, so the same COMAC C919 can feel noticeably tighter or roomier depending on which carrier you fly.
The comparison uses the airline, cabin configuration, seat count, pitch where available, extra-legroom rows, and configuration-specific watch-outs such as missing windows or nearby galleys and lavatories.