Biman  
 
"BIMAN" Bangladesh Airlines, official carrier of Bangladesh.
 
     
  Novo Air  
  Regent Airways  
  Biman- Bangladesh Airlines  
  United Airways Bangladesh Ltd.  
     
     
     
  From below links you will get all answers on air lines and travel of world  
  http://www.flightstats.com  
  http://flyaow.com/airlinehomepages.htm  
  https://axptravel.americanexpress.com/consumer travel/travel.do