The Delta plane which ran off tha runway is seen at the Hobby Airport in Huston , the United States, March 11, 2013. A passenger plane of U.S. carrier Delta ran off the runway at Hobby Airport in the U.S. city of Houston on Monday, and no injuries were reported in the incident, officials said. (Xinhua/Song Qiong)

Rescuers work at the accident site of Hobby Airport in Huston , the United States, March 11, 2013. A passenger plane of U.S. carrier Delta ran off the runway at Hobby Airport in the U.S. city of Houston on Monday, and no injuries were reported in the incident, officials said. (Xinhua/Song Qiong)

Rescuers work at the accident site of Hobby Airport in Huston , the United States, March 11, 2013. A passenger plane of U.S. carrier Delta ran off the runway at Hobby Airport in the U.S. city of Houston on Monday, and no injuries were reported in the incident, officials said. (Xinhua/Song Qiong)