Best-seats guide · Boeing 777-300ER
The best seats on the Air Canada Boeing 777-300ER.
The Air Canada Boeing 777-300ER seats 400 passengers across 3 cabins. Every row below is rated on legroom, location and distance from galleys and lavatories.
The Air Canada Boeing 777-300ER (Air Canada 777-300ER) carries 400 passengers across Business + Premium Economy + Economy. Look for 38 extra-legroom seats below. Every row is ranked so you can see which seats have the legroom, the window alignment and the quiet — and which sit next to the galley or the lavatory.
Business Class
rows 1–11 · 40 seatsEconomy
rows 18–64 · 336 seats- ›Extra legroom at this seat
Frequently asked
Exit rows and bulkhead rows, where the airline has flagged them. The "Best Seats" list above has the specific seat numbers.
Last rows of Economy, anything directly next to a lavatory or galley, and middle seats near the back are usually the seats travellers skip first on this aircraft.
Yes — most seats have power or USB. Wi-Fi is available on this aircraft.
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How we rate
Every seat is sourced from the airline's own diagram, cross-checked against independent references, and reviewed by hand — last updated June 2026. Ratings weigh legroom, recline, window alignment, and distance from galleys and lavatories.
See it on the interactive seat map
Every seat with ratings, notes and amenities — then pick your spot.
View interactive seat map →