Is a 45 min layover in Mexico City long enough?
No, 45 minutes is probably not enough for a layover at MEX (Mexico City).
Is 45 minutes enough for a layover at Licenciado Benito Juarez International (MEX)?
Borderline only for same-terminal domestic transfers, and unworkable for any T1-T2 itinerary.
What is the minimum connection time at MEX?
Minimum connection times at Licenciado Benito Juarez International: Domestic-to-Domestic is 60 minutes, International-to-International is 75 minutes. These are the shortest layovers airlines will sell.
Can I make a 45 minutes connection at MEX on an international flight?
45 minutes is below the 75-minute international MCT at Licenciado Benito Juarez International. You may need to rush and could miss your connection. The Aerotrén is a free landside train connecting T1 and T2 in about 5-10 minutes, with a free shuttle bus as a backup or alternative; both require passengers to leave the sterile area first. Because there is no airside link between terminals, all T1-T2 transfers involve full security re-screening, and international arrivals must also clear immigration and customs before re-entering security on the other side.
How much time do I need for a layover at MEX?
We recommend at least 1 hour 15 min for a comfortable connection at Licenciado Benito Juarez International. This gives you enough buffer for security (typically 25 minutes) and transit between terminals (up to 35 minutes).
What happens if I miss my connection at MEX?
If you miss a connection, head to your airline's transfer or customer service desk in the terminal you land in — Aeroméxico has a dedicated rebooking counter in Terminal 2, while other carriers in Terminal 1 typically handle rebooking at their check-in counters since there's no unified transfer desk between terminals.