Atlantic crossing

Titanic was planned to arrive at New York Pier 54^[121] on the morning of 17 April.^[122] After leaving Queenstown Titanic followed the Irish coast as far as Fastnet Rock,^[123] a distance of some 55 nautical miles (63 mi; 102 km). From there she travelled 1,620 nautical miles (1,860 mi; 3,000 km) along a Great Circle route across the North Atlantic to reach a spot in the ocean known as "the corner" south-east of Newfoundland, where westbound steamers carried out a change of course. Titanic sailed only a few hours past the corner on a rhumb line leg of 1,023 nautical miles (1,177 mi; 1,895 km) to Nantucket Shoals Light when she made her fatal contact with an iceberg.^[124] The final leg of the journey would have been 193 nautical miles (222 mi; 357 km) to Ambrose Light and finally to New York Harbor.^[125]
From 11 April to local apparent noon the next day, Titanic covered 484 nautical miles (557 mi; 896 km); the following day, 519 nautical miles (597 mi; 961 km); and by noon on the final day of her voyage, 546 nautical miles (628 mi; 1,011 km). From then until the time of her sinking she travelled another 258 nautical miles (297 mi; 478 km), averaging about 21 knots (24 mph; 39 km/h).^[126]
The weather cleared as she left Ireland under cloudy skies with a headwind. Temperatures remained fairly mild on Saturday 13 April, but the following day Titanic crossed a cold weather front with strong winds and waves of up to 8 feet (2.4 m). These died down as the day progressed until, by the evening of Sunday 14 April, it became clear, calm and very cold.^[127]
The first three days of the voyage from Queenstown had passed without apparent incident. A fire had begun in one of Titanic's coal bunkers approximately 10 days prior to the ship's departure, and continued to burn for several days into its voyage,^[128] but passengers were unaware of this situation. Fires occurred frequently on board steamships of that day due to spontaneous combustion of the coal.^[129] The fires had to be extinguished with fire hoses, by moving the coal on top to another bunker and by removing the burning coal and feeding it into the furnace.^[130] Fortunately, the fire was over on 14 April.^[131][132]
Titanic received a series of warnings from other ships of drifting ice in the area of the Grand Banks of Newfoundland.^[133] One of the ships to warn Titanic was the Atlantic Line's Mesaba.^[134] Nevertheless the ship continued to steam at full speed, which was standard practice at the time.^[135] Although the ship was not trying to set a speed record,^[136] timekeeping was a priority, and under prevailing maritime practices, ships were often operated at close to full speed, with ice warnings seen as advisories and reliance placed upon lookouts and the watch on the bridge.^[135] It was generally believed that ice posed little danger to large vessels. Close calls with ice were not uncommon, and even head-on collisions had not been disastrous. In 1907 SS Kronprinz Wilhelm, a German liner, had rammed an iceberg but still had been able to complete her voyage, and Captain Smith himself had declared in 1907 that he "could not imagine any condition which would cause a ship to founder. Modern shipbuilding has gone beyond that."^[137][j]