The Titanic: Key Facts, Timeline, and Lasting Lessons

Key Facts at a Glance

The RMS Titanic was a British passenger liner that sank in the North Atlantic on 15 April 1912 after colliding with an iceberg during her maiden transatlantic voyage. Below are the essential facts covered in detail across this article.

What Was the Titanic?

The RMS Titanic was a British passenger liner built for the White Star Line and operated as a flagship of transatlantic service. Designed and constructed by Harland and Wolff in Belfast, Ireland (now Northern Ireland), she represented an era of confidence in engineering and luxury at sea. Measuring 882 feet 9 inches in length and nearly 92 feet wide, she displaced an estimated 52,000 tons and was, at the time, the largest moving human-made object. The ship was intended to convey passengers in comfort across the Atlantic, offering three classes of accommodation and modern amenities. Understanding the Titanic begins with recognizing her role as a symbol of pre-war industrial ambition and maritime aspiration.

Planning, Design, and Construction

Planning for what became the Titanic began around 1907 as part of a trio of liners — Olympic, Titanic, and Britannic — designed to compete on the North Atlantic route. The project was led by J. Bruce Ismay, chairman of the White Star Line, and the ships were commissioned amid fierce competition for Atlantic prestige. The keel of the Titanic was laid on 31 March 1909 at the Harland and Wolff shipyard in Belfast. At the time, the yard was among the world’s most advanced, with the resources and workforce necessary to realize the project’s scale. The ship was launched on 31 May 1911 and underwent outfitting through 1912. Her design incorporated 16 watertight compartments, which were central to claims of her being “unsinkable.”

Design Features and Innovations

The Titanic balanced speed, luxury, and safety concepts typical of her era. She was powered by coal-fired boilers driving reciprocating steam engines and a single triple-expansion engine on the central propeller, with additional turbine power for outer propellers, enabling service speeds around 21–23 knots. Internally, she featured ornate public rooms, first-class cabins with private baths, and modern ventilation and heating systems. Lifeboat provision was influenced by Board of Trade regulations at the time, which focused on carrying enough capacity for passengers in boats rather than enough for everyone on board. These regulations, combined with assumptions about the ship’s structural integrity, shaped the final lifeboat arrangement that would later become a focal point of the disaster’s criticism.

Maiden Voyage and Final Hours

The Titanic departed from Southampton, England, on 10 April 1912, bound for New York City with scheduled stops at Cherbourg, France, and Queenstown (now Cobh), Ireland. She carried approximately 2,224 passengers and crew. Over the next four days, the ship received multiple ice warnings from other vessels. On the night of 14 April 1912, lookouts spotted an iceberg directly ahead, and evasive action was taken, but the ship struck the iceberg on the starboard side. The collision opened a series of compartments along her length, ultimately causing her to sink. The evacuation process was hampered by a lack of lifeboats, confusion, and delayed recognition of the severity of the situation. The sea was calm, and lights remained on as the ship gradually settled and broke apart, disappearing beneath the surface in the early hours of 15 April 1912.

The SOS Timeline (Key Moments)

• 11:40p.m., 14 April 1912: Lookouts spot iceberg; collision occurs shortly after.
• 12:05a.m., 15 April: Captain orders lifeboats uncovered and women and children to be loaded first.
• 12:25a.m.: First distress rockets are fired, and the radio operators begin sending SOS.
• Approx. 12:45–2:20a.m.: Lifeboats are launched, many not filled to capacity amid confusion and lack of coordination.
• 2:10a.m.: The last remaining lifeboat is lowered; the stern rises steeply as the bow submerges.
• 2:20a.m.: The ship breaks in two and sinks; about 705 people remain in the water.
• 4:00–8:00a.m.: The RMS Carpathia arrives and rescues survivors, transporting them to New York.

Rescue and Aftermath

The nearest ship, the SS Californian, had ceased radio communication earlier that evening and did not render immediate assistance. The RMS Carpathia, responding to the Titanic’s distress signals, arrived on the scene after daybreak and rescued 705 survivors. The scale of the loss — more than 1,500 lives — prompted widespread public outcry and led to investigations on both sides of the Atlantic. In the United States and the United Kingdom, inquiries highlighted issues ranging from insufficient lifeboats to inadequate wireless operator staffing and procedures. These findings contributed to lasting changes in maritime safety regulations.

Immediate Consequences

• 24 February 1912: The US Senate begins formal hearings in New York.
• 2 May 1912: The UK Board of Trade holds a formal inquiry in London.
• Revised regulations mandated enough lifeboat capacity for all aboard and improved 24-hour radio monitoring.
• Formation of the International Ice Patrol to monitor North Atlantic iceberg risks.

The Wreck and Exploration

The location of the wreck remained unknown for more than 70 years. In September 1985, an expedition led by Robert Ballard, in collaboration with the French research institute IFREMER, discovered the Titanic roughly 370 nautical miles southeast of Newfoundland. Subsequent dives and expeditions, including those led by RMS Titanic Inc., have mapped the site in detail and recovered thousands of artifacts. The wreck lies in two main sections separated by about 2,000 feet, consistent with the ship breaking apart as she sank. Over time, the site has deteriorated due to natural processes, iron-eating bacteria, and unregulated salvage operations. Concerns over preservation and the ethics of recovery have fueled ongoing debate among scientists, governments, and the public.

Artifacts and Scientific Study

Recovered objects — ranging from personal effects and luggage to equipment and structural pieces — have provided insights into life aboard the Titanic and informed conservation strategies. In-situ monitoring and non-invasive surveys are increasingly emphasized to document the wreck in its final stages of decay. Meanwhile, debris fields, personal memorials, and museum exhibitions continue to shape public understanding and remembrance of the event.

Legacy and Lessons

The sinking of the Titanic reshaped maritime industry standards, influenced technology and design practices, and entered popular culture as a lasting case study in hubris, risk management, and human behavior under stress. It demonstrated the limits of technical confidence and the importance of procedural rigor, communication, and preparedness. Memorials, museums, and educational programs continue to reference the event to teach about engineering, organizational failure, and the human stories tied to a single night in April 1912. More than a century later, the facts and consequences of the Titanic remain relevant to safety regulation, corporate responsibility, and historical memory.