The journey on the Night Riviera Sleeper, operated by Great Western Railway, typically takes approximately 8 hours and 10 minutes on weekday services. The train departs London Paddington at 11:45 PM and arrives in Penzance, the most westerly major town in Cornwall, at 8:10 AM the following morning. On Sundays, the journey is slightly longer, often taking just under 9 hours (departing around 11:50 PM and arriving at 8:59 AM) due to scheduled track maintenance or a slower route. In 2026, the Night Riviera remains one of only two sleeper services in the UK. Passengers can book private single or double cabins that include a bed, washbasin, and breakfast, or choose a more budget-friendly "seated" carriage. The service is highly valued by travelers headed to the Isles of Scilly, as it provides a convenient overnight "bridge" that allows them to wake up in Penzance just in time for the morning ferry departures, effectively saving a full day of travel.