The China Airlines Boeing 777-300ER seats 358 passengers across 3 cabins. Every row below is rated on legroom, location and distance from galleys and lavatories.
Verified by John McKeanLast verified 4 July 2026Single source
Power · USB · Screen
Power · USB · Screen
Power · USB · Screen
Avoid 40A, 40K (No window at this seat position — wall only); 52H, 52J, 52K, 53G, 54F (Near lavatory (behind) — some queuing traffic and noise); 53H, 53J, 53K, 54G (Immediately adjacent to lavatory (behind) — expect noise, odors, and queuing traffic); 54D, 54E (Near galley (behind) — expect noise and bright light during meal prep); 61C, 61H (Near bassinet position (ahead) — potential noise from infants)
The China Airlines Boeing 777-300ER carries 358 passengers across Business + Premium Economy + Economy. Power is available on this aircraft. Every seat is rated below, so you can see which have the legroom, the window alignment and the quiet — and which sit next to a galley or lavatory.
The seats rated best on this map are 10A, 10K, 11A, 11K, 12A, 12K. Another 114 seats are rated best or good. Look for 28 extra-legroom seats for the most room.
Seats rated avoid on this map are 40A, 40K, 52H, 52J, 52K, 53G. Another 9 seats are rated avoid. These are usually the back rows near the galley and lavatories, or middle seats with no window or aisle.
Three: a herringbone Business at the front, a Premium Economy in the middle and a ten-abreast Economy at the back. It is the airline's flagship long-haul aircraft, so it carries the fullest range of cabins. The published seat map shows exactly where each one sits.
On the long transpacific routes this aircraft flies, Premium Economy adds meaningful room, recline and a better service over standard Economy without the price of Business. It is one of the better middle options in the fleet, so it is worth considering on the longer sectors.
The bulkhead rows behind a cabin divider give the most legroom, though they lose under-seat stowage. A window or aisle seat avoids the middle of the four-across centre block, and the front of Economy boards and clears faster than the rear rows by the galleys and lavatories.
40Business62Premium Economy256Economy358Total
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