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Air Belgium vs United Airlines Business Class Comparison

Air Belgium United Airlines
Rating 7/10 7/10
Seat type Business Class Lie-Flat Polaris lie-flat
Lie-flat Yes Yes
Seat width 21 inches 22 inches
Alliance None Star Alliance
IATA KF UA
Hubs Brussels South Charleroi Airport (CRL) Newark (EWR), San Francisco (SFO), Chicago O'Hare (ORD), Houston (IAH)

Air Belgium — Pros & Cons

  • + Modern A330neo fleet
  • + Competitive pricing
  • + Good African network
  • Limited route network
  • Secondary Brussels airport
  • Less established brand

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 Air Belgium and United Airlines earn a 7/10 rating, making this a close call. Air Belgium offers Business Class 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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