Mexico City (MEX)Barcelona (BCN)
- non-stop flights:
- 1–2 per day
- flight duration:
- at least
- Sun
- Mon
- Tue
- Wed
- Thu
- Fri
- Sat
from $2,342number of non-stop flights per airline and day of the week Sun Mon Tue Wed Thu Fri Sat 
1 1 1 1 1 1 1 
1 0 1 1 1 1 1 Mexico City (MEX)Madrid (MAD)
- non-stop flights:
- 5–7 per day
- flight duration:
- at least
- Sun
- Mon
- Tue
- Wed
- Thu
- Fri
- Sat
from $778number of non-stop flights per airline and day of the week Sun Mon Tue Wed Thu Fri Sat 
3 3 3 3 3 3–4 3 
2–3 3 2–3 3–4 2–3 2–3 2–3