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Lounge Frog guide

Air China Boeing 737-800 (159 seats) vs China Southern Airlines Boeing 737-800 (73S, 178 seats)

Air China Boeing 737-800 (159 seats) has 159 seats and China Southern Airlines Boeing 737-800 (73S, 178 seats) has 178. Only the second has Premium Economy.

Cabins side by side

CabinSeatsRowsLayoutSeatPitchWidth
Air China · 159 seatsBusiness Class
121–32-2Recliner——
Air China · 159 seatsEconomy Class
14711–353-3Recliner——
China Southern Airlines · 73S, 178 seatsBusiness Class
41–12-2Lie-flat bed61 in21 in
China Southern Airlines · 73S, 178 seatsPremium Economy
2431–343-3Recliner33 in17.3 in
China Southern Airlines · 73S, 178 seatsEconomy Class
15035–593-3Recliner30 in17.3 in

Air China Boeing 737-800 (159 seats)

159 seats: 12 good, 10 mixed, 6 to avoid

Best seats

  • Rows 19–20, seats A, B, C, J, K and L (Economy Class): exit row with extra legroom

Seats to avoid

  • Row 34, seats A, B and C (Economy Class): next to a lavatory, with queues, noise and flushing
  • Row 35, seats J, K and L (Economy Class): next to a lavatory, with queues, noise and flushing

Full seat map

China Southern Airlines Boeing 737-800 (73S, 178 seats)

178 seats: 12 good, 16 mixed, 6 to avoid

Best seats

  • Rows 42–43, seats A, B, C, H, J and K (Economy Class): exit row with extra legroom

Seats to avoid

  • Row 59, seats A, B, C, H, J and K (Economy Class): next to a lavatory, with queues, noise and flushing

Full seat map

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