Kollox Trid Taf Dwar il-Pinna tas-Sede tal-Ajruplan

Kull pulzier jgħodd

Hekk kif il-linji ta 'l-ajru jkomplu jippruvaw u jagħżlu kull Penny of Profit, wieħed mill-modi li jagħmlu huwa billi jqiegħed kemm jista' jkun sedili f'inġenju ta 'l-ajru. Bħala riżultat, rajna żift tas-sit - l-ispazju bejn punt fuq sit wieħed u l-istess punt fuq is-sedil quddiemha - u l-wisa 'tas-sedil f'tnaqqis stabbli fl-aħħar 10 snin.

Il-medja tal-massa tas-sedil fil-klassi tal-kowċis fuq it-trasportaturi tal-Istati Uniti hija bejn 30 u 33 pulzier, u l-wisa 'tas-sit hija 17-il pulzier sa 18-il pulzier, li mhix komda ħafna, anke għal persuni iqsar. Bil-kontroversja kollha fuq il-passiġġieri jiġu mblukkati milli jpoġġu lura s-siġġijiet tagħhom grazzi għall-Knee Defender, hawn taħt hija lista li tiddeskrivi ż-żift tas-sedil u l-wisa 'fil-klassi ekonomika għall-ewwel sitt linji tal-ajru tal-Istati Uniti.

• 01 ta '06

  American Airlines

  Airbus A319 - pitch, 31 pulzieri; jimteddu, 4 pulzieri; wisa ', 17.7 pulzieri

  Airbus A321 - pitch, 31 pulzier; jimteddu, 4 pulzieri; wisa ', 17.7 pulzieri

  Boeing 777-300ER - pitch, 31/32 pulzier; jimteddu, 6 pulzieri; wisa ', 17-il pulzier

  Boeing 777-223ER - pitch, 31/32 pulzier; jimteddu, 18-il pulzier; wisa ', 18.5 pulzieri

  Boeing 767-223ER - pitch, 31/32 pulzier; jimteddu, 18-il pulzier; wisa ', 17.8 pulzieri

  Boeing 767-323ER - pitch, 31 pulzier; jimteddu, 4 pulzieri; wisa ', 17.8 pulzieri

  Boeing 757 - pitch, 31/32 pulzier; jimteddu, 6 pulzieri; wisa ', 17.2 pulzieri

  Boeing 737-800 - pitch, 31/32 pulzier; jimteddu, 6 pulzieri; wisa ', 17.2 pulzieri

  McDonnell Douglas MD-80 - pitch, 31 pulzier; jimteddu, 4 pulzieri; wisa ', 17.8 pulzieri

• 02 ta '06

  Delta Air Lines

  Airbus A19 - 30/31 pulzier; wisa ', 17.2 pulzieri

  Airbus A320 - 30/31 pulzier; wisa ', 17.2 pulzieri

  Airbus A330-200 - 30/31 pulzier; wisa ', 18-il pulzier

  Boeing 717 - 31 pulzier; wisa ', 18-il pulzier

  Boeing 737-700 - 30/31 pulzier; wisa ', 17.2 pulzieri

  Boeing 737-800 - 30/31 pulzier; wisa ', 17.2 pulzieri

  Boeing 737-900ER - 30/31 pulzier; wisa ', 17.2 pulzieri

  Boeing 747-400 - 30/31 pulzier; wisa ', 17.2 pulzieri

  Boeing 757-200 - 30/31 pulzier; wisa ', 17.2 pulzieri

  Boeing 767-300 - 30/31 pulzier; wisa ', 17.9 pulzieri

  Boeing 767-400ER - 30/31 pulzier; wisa ', 17.9 pulzieri

  Boeing 777200LR - 30/31 pulzier; wisa ', 18.5 pulzieri

  Boeing 777200ER - 30/31 pulzier; wisa ', 18.5 pulzieri

• 03 ta '06

  United Airlines

  Airbus A319 - pitch, 31 pulzieri; jimteddu, 4 pulzieri; wisa ', 18-il pulzier

  Airbus A320 - pitch, 31 pulzier; jimteddu, 4 pulzieri; wisa ', 18-il pulzier

  Boeing 787-8 - 32 pulzier; jimteddu, 5 pulzieri; wisa ', 17.3 pulzieri

  Boeing 787-9 - 32 pulzier; jimteddu, 5 pulzieri; wisa ', 17.3 pulzieri

  Boeing 777-200 - 31 pulzier; jimteddu, 4 pulzieri; wisa ', 18-il pulzier

  Boeing 767-300 - 31 pulzier; jimteddu, 4 pulzieri; wisa ', 18-il pulzier

  Boeing 767-400 - 31 pulzier; jimteddu, 4 pulzieri; wisa ', 17.3 pulzieri

  Boeing 757-200 - 31 pulzier; jimteddu, 4 pulzieri; wisa ', 17-il pulzier

  Boeing 747-400 - 31 pulzier; jimteddu, 4 pulzieri; wisa ', 17-il pulzier

  Boeing 737-700 - pitch, 31 pulzier; jimteddu, 3 pulzieri; wisa ', 17.2 pulzieri

  Boeing 737-800 - pitch, 31 pulzier; jimteddu, 3 pulzieri; wisa ', 17.2 pulzieri

  Boeing 737-900 - pitch, 31 pulzier; jimteddu, 3 pulzieri; wisa ', 17.2 pulzieri

• 04 ta '06

  Lbiċ Airlines

  Boeing 737-300 - pitch, 32/33 pulzier; wisa ', 17.2 pulzieri

  Boeing 737-500 - pitch, 32/33 pulzier; wisa ', 17.2 pulzieri

  Boeing 737-700 - pitch, 31 pulzier; wisa ', 17-il pulzier

  Boeing 737-800 - pitch, 32/33 pulzier; wisa ', 17-il pulzier

• 05 ta '06

  JetBlue

  Airbus A321 - pitch, 33 pulzier

  Airbus A320 - pitch, 34 pulzier; wisa ', 17.8

  Embraer 190 - pitch, 32 pulzier; wisa ', 18.5

• 06 ta '06

  Alaska Airlines

  Boeing 737-700 l-ewwel klassi - pitch, 36 pulzier; wisa ', 21 pulzier; klassi ekonomika, pitch, 32 pulzier; wisa ', 17-il pulzier

  Boeing 737-800 l-ewwel klassi - pitch, 36 pulzier; wisa ', 21 pulzier; klassi ekonomika, pitch, 31-32 pulzier; wisa ', 17-il pulzier

  Boeing 737-900 l-ewwel klassi - pitch, 36 pulzier; wisa ', 21 pulzier; klassi ekonomika, pitch, 32 pulzier; wisa ', 17-il pulzier