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Aeromexico vs Delta Air Lines Business Class Comparison

Aeromexico Delta Air Lines
Rating 7/10 8/10
Seat type Clase Premier Delta One Suite with Privacy Door
Lie-flat Yes Yes
Seat width 20 inches 22 inches
Alliance SkyTeam SkyTeam
IATA AM DL
Hubs Mexico City (MEX) Hartsfield-Jackson Atlanta (ATL), John F. Kennedy International (JFK), Los Angeles International (LAX)

Aeromexico — Pros & Cons

  • + All-787 long-haul fleet
  • + Good value for Americas routes
  • + SkyTeam partnership with Delta
  • Narrow 20-inch seat
  • Limited international network beyond Americas

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

Delta Air Lines takes the edge with a 8/10 rating compared to 7/10 for Aeromexico. Delta Air Lines stands out with its Delta One Suite with Privacy Door, while Aeromexico offers Clase Premier. Both airlines provide lie-flat business class seats, so the best choice depends on your route, schedule, and personal preferences.

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