then the hospital will be further delayed , in a situation where thousands of wounded are still in need of life saving treatment , '' a group statement said . It was unclear Sunday afternoon whether the plane had landed . See photos , details of some of the missing in Haiti The surgical hospital includes two operating theaters , an intensive-care unit , 100-bed hospitalization capacity , an emergency room and all the necessary equipment needed for sterilizing material . `` MSF teams are currently working around the clock in five different hospitals in Port-au-Prince , but only two operating theaters are fully functional , while a third operating theater has been improvised for minor surgery due to the massive influx of wounded and lack of functional referral structures , '' the organization said . The group said two of its medical teams have performed more than 100 operations since arriving in the country , but frustrations are high over the delays . An emergency communications officer with the group in Haiti said conditions are growing worse for patients and `` we need the inflatable hospital -- if it ever arrives . '' `` Patients who were not critical
Port-au-Prince , Haiti -LRB- CNN -RRB- -- At least one organization attempting to deliver aid to Haiti continued to be plagued Sunday by delays and logistical problems , but aid was getting to those who need it most , officials said . Doctors Without Borders said Sunday that , despite guarantees from the United Nations and the U.S. Defense Department , its cargo plane carrying an inflatable surgical hospital was blocked from landing in Port-au-Prince the day before and was rerouted to Samana , Dominican Republic . Samana is in the eastern portion of the Dominican Republic and across the Caribbean island of Hispaniola , shared by the two nations , from Port-au-Prince . The material was being sent by truck from Samana , said the group , also known in French as Médecins Sans Frontières . However , the re-routing added a 24-hour delay to the hospital 's arrival . A second Doctors Without Borders plane was able to land on Sunday . That plane carried additional medical supplies and hospital equipment , the group said , adding it is still concerned about delays in the delivery of vital supplies . `` If this plane is also rerouted ,