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There is no single best seat on the De Havilland Dash 8-400 — it depends on how your airline fits the cabin. We list 4 configurations of the De Havilland Dash 8-400 across 4 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 De Havilland Dash 8-400 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 (bulkhead row).
Standout: rows 1, 2 (porterreserve seat with 32 inches of legroom).
Standout: rows 1, 2 (official forward exit-row seating).
It depends on the airline's configuration. On Air Canada, rows 1 (bulkhead row) stands out; On Luxair, the premium cabin stands out; On Porter Airlines, rows 1, 2 (porterreserve seat with 32 inches of legroom) 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 De Havilland Dash 8-400 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.