The train was given the topmost priority in the early morning rush hour at Secunderabad Junction and was allowed into the station first, delaying other trains.

This avoids the use of formal orders which would delay trains too much.

That delayed Albany-bound trains for as long as 90 minutes.

Stops for customs inspections greatly delayed trains and disrupted timekeeping.

The system provides real-time information on next train arrivals, delayed trains, emergency announcements, and related information.

Storm debris delayed trains at 30th Street Station in Philadelphia.

Nevertheless, snow, wind and flooding can delay trains.

Since the end of October 2009, two incidents in relation to the tilting system has led to it being switched off, delaying trains by about 10 to 15 minutes.

In Philadelphia itself, the combination of snow and sleet closed many of the schools, delayed flights, trains and buses.

"Dispatchers claimed to recall, without notes, insignificant incidents that delayed trains for as few as 30 seconds, although the incidents had occurred two to three hours earlier."