彝到国外旅游的旅游者持有的机票被称为“已确认机票”。这种机票的往返航班都是已经确定的，基本上不可以变更。但是有的航空公司也有可能在你交涉后能给予变更。所以遇到航班延误时你可以到你乘坐的航空公司所在柜台进行交涉。　　确认延误原因 　　A : Good afternoon，sir. 　　B:Good afternoon. I've just heard an announcement that my flight has been delayed. 　　A:What's your flight number? 　　B:Flight NW662 to Philqdelphia. 　　A:That's right. Your flight has been delayed. 　　B : Do you know why it has been delayed? 　　A : Oh yes，the delay is due to engine trouble. 　　B:How long will the delay extend? 　　A :Probably more than 2 hours. 　　A:下午好，先生。 　　B:下午好。我刚听到广播，我乘坐的航班已经延误了。 　　A:您的航班号是多少? 　　B:飞往费城的NW662航班。 　　A:是的，您的航班延误了。 　　B:您知道为什么会延误吗? 　　A:哦，知道，是因为发动机故障。 　　B:将延误多长时间呢? 　　A:可能要两个多小时。

  　　不清楚延误时间 　　A : Good afternoon. 　　B:Good afternoon. I wonder if my flight has been delayed. 　　A: What's your flight number? 　　B : Flight CZ373 to Montreal. 　　A :Yes. It has been delayed. 　　B :Can you tell why?! 　　A: Because the airport in Montreal has been closed due to bad weather conditions. 　　B :How long will the delay last? 　　A:I'm very sorry. It's not sure yet. 　　A:下午好。 　　B:下午好，我想知道我的航班是否延误了? 　　A:航班号是多少? 　　B:飞往蒙特利尔的CZ373。 　　A:是的，延误了。 　　B:您能告诉我为什么延误吗? 　　A:因为天气不好，蒙特利尔机场关闭了。 　　B:会延误多久呢? 　　A:很抱歉，现在还不清楚。 　　因延误造成的不便 　　A : We would like to apologize for the inconvenience caused by this delay. 　　B:Perhaps I have to stay here for the night. How do I arrange tonight's accommodation? 　　A:Don't worry. If you have to stay here for the night, we will be responsiblefor your meals and accommodation. 　　B: When shall I know if I can leave today? 　　A: The last word will come out around seven o'clock this evening and youwill be informed then. 　　B:Thank you for telling me all this. 　　A:我们为飞机延误给您带来的不便表示歉意。 　　B:也许我得在这儿过夜，今晚的住宿我该如何安排呢? 　　A:别担心。如果您不得不在这儿过夜，您的食宿将由我们来负责。 　　B:什么时候才能知道今天能不能离开呢? 　　A:今天晚7点钟左右会有终结果，到时我们会通知您的。 　　B:谢谢您告诉我这些。·