Because of weather, the plane delayed.

由于天气的缘故，飞机晚点了。

youdao

The plane was unexpectedly delayed.

飞机意外地延误了。

《牛津词典》

The most likely explanation is that his plane was delayed.

最可能的解释是他的飞机晚点了。

《牛津词典》

"They know why the plane is delayed, but they won't tell you anything because they want to keep you from migrating to another airline, " she says.

NPR: Holding Pattern: Flight Delays are Going Up, Up, Up

Analysts have also warned that Boeing's woes could deepen if airlines who have the Dreamliner on order ask for deliveries of the plane to be delayed.

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Taylor Aldredge, a marketing representative for a tech company, sat in the terminal or on a parked plane at Logan Airport in Boston for more than five hours on Wednesday, awaiting his delayed flight to New York, he said.

WSJ: Senators Seek Way to Ease FAA Cuts