The concert lasted approximately two and a half hours.

The whole experience will require two days of training, and the actual flight will last approximately two and a half hours.

Bartók had planned to record the fourth piece himself, writing it would last approximately four and a half minutes.

The heyday of the cowboy lasted approximately twenty years, from 1867 to 1887.

(and thus the program would last approximately six months) The guarantee would not extend beyond June 30, 2012.

Presently the cathedral is undergoing fundamental restorations which will last approximately until 2015 and cost around 26 million Euros.

Each feeding period lasted approximately 2-3 hours, and traveling usually consumed approximately 20% of their day.

The first hospital was constructed in 1899, followed by a maternity home built in 1945 which lasted approximately twelve years.

The caprice lasts approximately 1 and a half minutes.

Security camera recordings have established that the episode, as described, lasted approximately thirteen seconds, not the three minutes mentioned in the article.