In addition, Bing has implemented a flight search feature. You can now type in the airline code and flight number and Bing will return the latest gate information and departure and arrival times.

此外，Bing还推出了一个新的航班搜索功能，输入航线代码和航班号，Bing就会显示最新的登机口信息，以及出发和到达时间。

youdao

The three-letter airport code on the tickets issued to the couple by the airline read DAC, the code for the airport in Dhaka.

CNN: Travel nightmare: couple flown to wrong continent

The new alliance, that works like a code-sharing airline alliance, means travelers can book tickets on a multilingual website to 100 cities, rising to 400 by 2020.

CNN: The high-speed rail revolution

When the bag is checked in, the tag is applied, and the airline's computer systems associate the tag's code with the passenger's electronic ticket.

ECONOMIST: REPORTS