In 1869 the situation had been reversed and it was quicker to get to Norwich via Cambridge (3 hours 30 minutes) compared to 4 hours 15 minutes via Ipswich. In 1870/1 the balance shifted back to the Ipswich route, with a time of 3 hours 35 minutes compared to 3 hours 53 minutes via Cambridge. By 1878 the Cambridge route was ascendant, with times of 3 hours 12 minutes for the fastest trains compared to a time of 4 hours 10 minutes via Ipswich. In the 1880s both routes had similar times, but by 1887 the Ipswich route offered a time of 2 hours 40 minutes which improved to 2 hours 31 minutes in 1897 and by a further five minutes in 1906.