Dallas (DFW)London Heathrow (LHR)
- non-stop flights:
- 5–7 per day
- flight duration:
- at least
- Sun
- Mon
- Tue
- Wed
- Thu
- Fri
- Sat
from $534number of non-stop flights per airline and day of the week Sun Mon Tue Wed Thu Fri Sat 
5 5 5 5 5 4–5 5 
1 1 1 1 1 1 1 
1 1 0 0 0 0 1 Dallas (DFW)London (LON)
- non-stop flights:
- 5–7 per day
- flight duration:
- at least
- Sun
- Mon
- Tue
- Wed
- Thu
- Fri
- Sat
from $534number of non-stop flights per airline and day of the week Sun Mon Tue Wed Thu Fri Sat 
5 5 5 5 5 4–5 5 
1 1 1 1 1 1 1 
1 1 0 0 0 0 1