Mark Duell is with FlightAware, a website that tracks commercial airlines. He says travel issue expects hold up this weekend.

追踪商业航空信息的FlightAware网站的马克·德维尔表示，本周末的旅行事宜将会延误。

Duell says if you are dealing with the flight cancelation, it’s best to get straight to an airline's website, because their phone lines could be overwhelmed.

Duell 说，如果你正在处理航班取消的问题，最好直接访问航空公司的网站，因为他们的电话线可能会不堪重负。