NH
ANA (All Nippon Airways) Boeing 777-300ER
ANA 777-300ER The Room · 204 seats · First / Business (The Room) / Premium Economy / Economy
First16 seats
80" pitch · 22" wideBusiness (The Room)48 seats
42" pitch · 20" widePremium Economy40 seats
38" pitch · 18.5" wideEconomy100 seats
31" pitch · 17" wideCross-referencedUpdated Feb 2026Active as of Feb 2026
Best seats:1A1C1D1F2A2F+136 more great seats
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Quick Guide
Green = Best seats with extra legroom or great views
Blue = Good seats with above-average comfort
Amber = Some trade-offs (limited recline, etc.)
Red = Avoid if possible (no recline, cramped)
Cabin Classes
First
16 seats · 80" pitchBusiness (The Room)
48 seats · 42" pitchPremium Economy
40 seats · 38" pitchEconomy
100 seats · 31" pitchAbout the ANA (All Nippon Airways) Boeing 777-300ER
This ANA (All Nippon Airways) Boeing 777-300ER features 204 seats in a First / Business (The Room) / Premium Economy / Economy configuration. Our analysis has identified 142 seats rated as "Best" or "Good" for comfort and convenience.
First class offers 16 seats with 80" seat pitch and 22" width. Business (The Room) class offers 48 seats with 42" seat pitch and 20" width. Premium Economy class offers 40 seats with 38" seat pitch and 18.5" width. Economy class offers 100 seats with 31" seat pitch and 17" width. Use the interactive seat map above to explore each cabin class and find the best seat for your next flight.