Great-circle route LHR ↔ SLC. Faint dots are other airports, for geographic context. Download this map — free to reuse with a link back to this page.
Frequencies below are per direction, from our most recent schedule sample. The two directions are not identical — that is normal on scheduled routes.
| Direction | Frequency | Days | Airlines |
|---|---|---|---|
| LHR → SLC London to Salt Lake City |
4/wk | Wed Thu Fri Sun | Delta Air Lines |
| SLC → LHR Salt Lake City to London |
5/wk | Tue Wed Thu Sat Sun | Delta Air Lines |
Where a direction shows “—” we track it as an operating nonstop but hold no schedule sample for it — we would rather show nothing than guess.
In 2025, airlines reported 91,863 passengers on 509 flights between LHR and SLC — about 252 a day — filling 81% of the 113,901 seats flown. Delta Air Lines Inc. carried the most passengers (99%).
Source: US DOT T-100 segment reports — actual airline-reported traffic, scheduled service only, both directions combined. Cargo and charter flights excluded.
Delta Air Lines is the only airline flying the LHR–SLC nonstop.
Recent scheduled departures on this route have used the Airbus A330-200.
Aircraft assignments change by season and by time of day.
On a long east–west route like this one the two directions do not take the same time. Aircraft flying eastbound ride the mid-latitude jet stream and typically arrive earlier than the westbound leg, which flies into it. The difference is commonly 30 to 90 minutes on transatlantic and transpacific flights, and it varies by season. The estimate above does not model wind — treat it as a midpoint and check the airline's own timetable for the block time on your date.
The distance between London Heathrow Airport and Salt Lake City International Airport is 4,853 miles, or 7,810 kilometres.
| Great-circle distance | 4,853 mi |
| Kilometres | 7,810 km |
| Nautical miles | 4,217 nmi |
Measured airport to airport. The actual track is longer — aircraft follow airways, avoid restricted airspace and route around weather.
Yes. Delta Air Lines flies the route nonstop, with about 9 departures a week across both directions. The route is in our live nonstop dataset, last seeded 2026-07-07.
About 9h 51m in the air. That is a great-circle estimate from the 4,853-mile distance, not a scheduled block time — an airline's published time will differ by roughly 15 to 45 minutes depending on routing, winds and taxi.
About 4 a week from London to Salt Lake City and 5 a week from Salt Lake City to London, from our most recent schedule sample.
Delta Air Lines.
In 2025, airlines reported 91,863 passengers on 509 scheduled flights between LHR and SLC — about 252 a day — filling 81% of the seats flown. Source: US DOT T-100 segment reports, both directions combined.
Recent scheduled departures have used the Airbus A330-200. Assignments change by season and by time of day.
