San Francisco (SFO)Frankfurt (FRA)
- non-stop flights:
- 2 per day
- flight duration:
- at least
- Mon
- Tue
- Wed
- Thu
- Fri
- Sat
- Sun
from £471number of non-stop flights per airline and day of the week Mon Tue Wed Thu Fri Sat Sun 
1 1 1 1 1 1 1 
1 1 1 1 1 1 1 Newark (EWR)London Heathrow (LHR)
- non-stop flights:
- 9–11 per day
- flight duration:
- at least
- Mon
- Tue
- Wed
- Thu
- Fri
- Sat
- Sun
from £177number of non-stop flights per airline and day of the week Mon Tue Wed Thu Fri Sat Sun 
7–9 7–9 7–9 7–9 7–9 7–9 7–9 
2 2 2 2 2 2 2 New York (JFK)London Heathrow (LHR)
- non-stop flights:
- 18–24 per day
- flight duration:
- at least
- Mon
- Tue
- Wed
- Thu
- Fri
- Sat
- Sun
from £349number of non-stop flights per airline and day of the week Mon Tue Wed Thu Fri Sat Sun 
8–9 8–9 8–9 8–9 8–9 8–9 7–9 
4–6 3–6 3–6 3–6 3–6 3–6 4–6 
4 4 4 4 4 3–4 4 
2 2 2 2 2 2 2–3 
2 2 2 2 2 2 2 New York (NYC)London (LON)
- non-stop flights:
- 28–37 per day
- flight duration:
- at least
- Mon
- Tue
- Wed
- Thu
- Fri
- Sat
- Sun
from £177number of non-stop flights per airline and day of the week Mon Tue Wed Thu Fri Sat Sun 
10–12 10–12 10–12 10–12 10–12 10–12 9–12 
7–9 7–9 7–9 7–9 7–9 7–9 7–9 
4–6 3–6 3–6 3–6 3–6 3–6 4–6 
4 4 4 4 4 3–4 4 
2 2 2 2 2 2 2–3 
2 2 2 2 2 2 2 
1 1 1 1 1 1 1 Newark (EWR)Monrovia (ROB)
- non-stop flights:
- only flights with stopover
- flight duration:
- at least
- Mon
- Tue
- Wed
- Thu
- Fri
- Sat
- Sun
from £883Washington DC (IAD)Monrovia (ROB)
- non-stop flights:
- only flights with stopover
- flight duration:
- at least
- Mon
- Tue
- Wed
- Thu
- Fri
- Sat
- Sun
from £851





