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Iberia vs United Airlines Business Class Comparison

Iberia United Airlines
Rating 7/10 7/10
Seat type Lie-flat Polaris lie-flat
Lie-flat Yes Yes
Seat width 20 inches 22 inches
Alliance Oneworld Star Alliance
IATA IB UA
Hubs Madrid Barajas (MAD) Newark (EWR), San Francisco (SFO), Chicago O'Hare (ORD), Houston (IAH)

Iberia — Pros & Cons

  • + Strong network to Latin America
  • + Avios points earning with BA
  • + Competitive pricing from Madrid
  • Hard product not best in class
  • Limited European hub connectivity vs BA

United Airlines — Pros & Cons

  • + Polaris seats with excellent bedding
  • + Dedicated Polaris lounges at hubs
  • + Massive global route network
  • Inconsistent product across fleet
  • Older 767s lack direct aisle access

The verdict

Both Iberia and United Airlines earn a 7/10 rating, making this a close call. Iberia offers Lie-flat while United Airlines features Polaris lie-flat. Your decision should come down to route availability, alliance loyalty, and which seat product appeals more to you.

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