EK 1580 Economy QAR DEL Delhi IN India DOH Doha QA Qatar emirates.com 2010-02-20T00:00:00Z EY 2089 Economy QAR DEL Delhi IN India DOH Doha QA Qatar airfare.com 2010-02-20T00:00:00Z GF 2162 Economy QAR DEL Delhi IN India DOH Doha QA Qatar airfare.com 2010-02-20T00:00:00Z EK 2162 Economy QAR DEL Delhi IN India DOH Doha QA Qatar airfare.com 2010-02-20T00:00:00Z 9W 2490 Economy QAR DEL Delhi IN India DOH Doha QA Qatar airfare.com 2010-01-04T00:00:00Z