fall behind schedule

Usually by this time of the day we'd be on our third case, and already falling behind schedule.

In addition, the project has fallen six years behind schedule.

However, work was reported to have fallen well behind schedule and stopped in 2003.

The film quickly fell behind schedule and went over budget.

In the next month, the production began falling behind schedule.

It had fallen behind schedule and was far over budget.

Construction fell behind schedule in 1911, but the line was completed just before year's end.

The crew fell behind schedule as the search took more time than expected.

By the time explosives were brought in, work had fallen more than six months behind schedule.

In fact this was the one that fell most behind schedule.