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Delta Air Lines vs Qantas Business Class Comparison

Delta Air Lines Qantas
Rating 8/10 8/10
Seat type Delta One Suite with Privacy Door Lie-flat
Lie-flat Yes Yes
Seat width 22 inches 22 inches
Alliance SkyTeam Oneworld
IATA DL QF
Hubs Hartsfield-Jackson Atlanta (ATL), John F. Kennedy International (JFK), Los Angeles International (LAX) Sydney (SYD), Melbourne (MEL)

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

Qantas — Pros & Cons

  • + Excellent A380 upper-deck product
  • + Award-winning Australian wines
  • + Strong Oneworld partnership network
  • Ageing A330 cabins on some routes
  • Limited non-stop routes from Australia

The verdict

Both Delta Air Lines and Qantas earn a 8/10 rating, making this a close call. Delta Air Lines offers Delta One Suite with Privacy Door while Qantas features Lie-flat. Your decision should come down to route availability, alliance loyalty, and which seat product appeals more to you.

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