General Mariano Escobedo International Airport, Mexico ↔ Chicago O'Hare International Airport, United States
A direct route between Monterrey and Chicago appears in the OpenFlights route network.
This reflects historical scheduled service and may be out of date — it is not a live timetable.
Mean °C (high/low below), avg. rainfall mm · country-level monthly normals, not airport-specific.
Mean °C (high/low below), avg. rainfall mm · country-level monthly normals, not airport-specific.
Monterrey (MTY) and Chicago (ORD) are around 2,120 km (1,317 miles) apart — an estimated 3h 9m by air. Distances and flight times are great-circle estimates.
Both airports keep the same time — no time difference.
Across United States, the warmest month on average is July, with mean temperatures around 30°C. These are country-level monthly climate normals, not airport-specific.
The UK FCDO currently rates Mexico as Caution — some areas; The UK FCDO rates United States as Normal precautions. Check the official sources before you travel.
Distances and flight times are great-circle estimates, not booked block times.