FAQ: Which was Olympic’s Fastest Crossing?
How do we define ‘fastest crossing’? Part of the issue is that some sources seem to take it in terms of the time elapsed whereas others use the average speed. Average speed is the most accurate from the point of view of measuring a ship’s performance, because otherwise a slower ship could complete a ‘faster’ crossing simply because she had covered fewer miles at a slower average speed.
There is no evidence she was ever driven all-out for the full duration of any of the 514 commercial crossings she completed during her career. (What Olympic‘s schedule allowed for was a reliable, steady performance.) This is a contrast, for example, to Mauretania (highlighting in particular her attempt to regain the Blue Riband in 1929). However, we do have limited information from Harold Sanderson, who took over the chairmanship of the White Star Line from J. Bruce Ismay, and who confirmed that the company’s records showed she had maintained an average speed of 24.2 knots for a 24 hour period in the Atlantic. We have no further information as to the ship’s engine revolutions, state of loading or the weather conditions, but it is assumed that this would have been accomplished during ideal weather conditions on an eastbound crossing, when the current was typically in the ship’s favour. (Sanderson provided this information in 1915, so it is also possible that Olympic performed better than this at a later date.)
A number of older sources have referred to two crossings Olympic made in 1921. On 31 October 1921 Olympic arrived in New York, having completed 2,931 miles in 5 days 12 hours and 39 minutes, averaging 22.10 knots. However, the eastbound return crossing was even faster: she covered 2,999 miles in 5 days 12 hours and 38 minutes, averaging 22.61 knots. These appear to be her shortest westbound and eastbound crossings (for the post-war period) in terms of the time elapsed but neither was her fastest crossing in either direction in terms of average speed.
At the time of writing, I have compiled a performance record which comprises available data on about 91.5 percent of the commercial voyages Olympic completed during her career. There are still a number of voyages missing in 1913 and 1914, in particular. The available consolidated data for the 91.5 percent of these commercial voyages indicates that Olympic recorded an average speed of about 21.5 knots (including both westbound and eastbound crossings). This data is taken from log abstracts for each individual voyage and/or records of the North Atlantic crossing times of the major liners, which Cunard maintained a continuous record of from 1917.
Westbound: The fastest westbound crossing Olympic ever completed seems to have been that departing 30 June 1926. She completed 3,195 miles in 6 days 12 minutes at an average speed of 22.16 knots. (The ‘runner up’ is a crossing departing 9 May 1928, when she completed 3,160 miles in 5 days 22 hours 52 minutes at an average speed of 22.12 knots.)
Departure Date |
Distance |
Time Taken |
Average Speed |
30 June 1926 |
3195 miles |
6 days 0 hours 12 minutes |
22.16 knots |
Eastbound: The fastest eastbound crossing Olympic ever completed seems to have been that departing 5 July 1924. She completed 3,241 miles in 5 days 22 hours 47 minutes at an average speed of 22.70 knots. However, a newspaper report in the Western Daily Mercury indicated that, on the eastbound crossing departing 6 July 1912, she completed 3,248 miles in 5 days 22 hours 15 minutes at an average speed of 22.83 knots. If that is correct (it has not been possible to verify it with a primary source) then that is the fastest eastbound crossing I am aware of currently.
Departure Date |
Distance |
Time Taken |
Average Speed |
5 July 1924 |
3241 miles |
5 days 22 hours 47 minutes |
22.70 knots |
Olympic was not designed to be the fastest liner afloat but she was certainly not a slow ship.