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ANA (All Nippon Airways) vs Delta Air Lines Business Class Comparison

ANA (All Nippon Airways) Delta Air Lines
Rating 9/10 8/10
Seat type The Room Lie-flat Suite Delta One Suite with Privacy Door
Lie-flat Yes Yes
Seat width 24 inches 22 inches
Alliance Star Alliance SkyTeam
IATA NH DL
Hubs Tokyo Haneda Airport (HND), Narita International Airport (NRT) Hartsfield-Jackson Atlanta (ATL), John F. Kennedy International (JFK), Los Angeles International (LAX)

ANA (All Nippon Airways) — Pros & Cons

  • + The Room suite offers a door and exceptional privacy
  • + Outstanding Japanese-inspired cuisine
  • + Impeccable service standards
  • Limited to transpacific and select European routes
  • The Room only on 777-300ER; 787 product is older

Delta Air Lines — Pros & Cons

  • + Delta One Suite has a closing door — rare for US carriers
  • + Strong domestic connectivity from multiple hubs
  • + Consistent service quality for a US airline
  • Delta One Suite only on A350 and A330-900; older 767 lacks door
  • Wine and dining trail top international carriers

The verdict

ANA (All Nippon Airways) takes the edge with a 9/10 rating compared to 8/10 for Delta Air Lines. ANA (All Nippon Airways) stands out with its The Room Lie-flat Suite, while Delta Air Lines offers Delta One Suite with Privacy Door. Both airlines provide lie-flat business class seats, so the best choice depends on your route, schedule, and personal preferences.

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