First, work out what is still running
Public transport from AICM stops earlier than most late flights land. Metrobus Line 4, the airport's own recommended public connection, runs Monday to Saturday from 04:30 to midnight and on Sundays and holidays from 05:00 to midnight. The Metro closes around midnight too and does not open until 07:00 on Sundays and public holidays. A flight scheduled to land at 23:10 that arrives at 23:50 leaves you no realistic public transport at all once you have cleared immigration and collected bags.
The airport publishes its own expectation for how long that takes: 20 to 50 minutes after landing for domestic flights and 30 to 60 minutes for international ones. Add that to your scheduled arrival time and you will know before you fly whether the night version of this guide applies to you.
Buying an authorised taxi ticket inside the terminal
The authorised taxi system at AICM works on prepaid tickets sold by zone, and the whole point is that the price is fixed before you meet a driver. You go to a marked booth, say which neighbourhood you are heading to, pay a set fare for that geographic zone and receive a ticket that you hand over at the vehicle. The Mexico City government describes these services as government-regulated with rates strictly calculated by zone, and its advice is to hire authorised taxi services directly at official booths rather than accepting unsolicited rides.
The booths are inside the buildings, not outside them. AICM lists them in Terminal 1 at domestic Sala A, the exterior roadway beside Sala A and domestic baggage reclaim, and for international arrivals at Salas E2 and E3 and gate 10. In Terminal 2 they are at Sala D for domestic arrivals and at Sala E and gate 4 for international arrivals. Several separate companies hold airport concessions, so more than one booth is normal and is not a sign that something is wrong.
Have your destination written down with the neighbourhood name and, if you can, the nearest major cross street. Zone pricing depends on where you are going, and a clear address shortens the whole exchange.
App pickups: where each terminal puts you
Ride-hailing apps operate legally at AICM, but they cannot collect you where you walk out. Uber, DiDi and Cabify are permitted, and the city's airport page explains that because the terminal frontage is federal zone they must pick passengers up from the exterior roadways rather than at the arrivals door. In practice the app assigns a meeting point outside the terminal exit doors and the driver has very little time to wait there.
That has three consequences at night. You will walk further with your luggage than you expect. Your driver may cancel if you take too long to appear, which puts you back in the queue at the worst hour. And you will be standing outside with bags and a phone in your hand, which is exactly the situation the booth system is designed to avoid.
If you want to use an app, book it after you have cleared customs and you are physically close to the pickup point, keep the phone low, and match the plate before you open a door. If you would rather not do any of that at 2am, use the booth.
What a safe first night looks like
A calm first night in Mexico City is mostly logistics decided before takeoff, not vigilance on arrival. Confirm in writing that your accommodation has staffed reception at your arrival hour. Have the full address, including the alcaldia, saved offline. Carry some Mexican pesos in small notes so that you are not looking for an ATM in the dark, and use cash machines in daylight, as the city's own visitor guidance recommends. Keep the phone in a pocket rather than in your hand while you walk.
None of this reflects an unusually dangerous city. It reflects the fact that any traveller arriving in the dark, tired, carrying everything they own and unable to read the street, is easier to take advantage of than the same person at noon.
Why the arrivals hall is a reasonable place to wait
Waiting inside AICM until morning is a legitimate plan rather than a failure of planning. Both terminals have bus bays that are open 24 hours a day, 365 days a year, with ticket counters, waiting rooms, internet and food outlets; Terminal 1's bay sits in the international area between gates 7 and 8 with access from the first level at Sala F, and Terminal 2's is beside the terminal building with access from Sala D at gate 4. The airport also lists left-luggage outlets in Sala A and Sala E2 that operate 24 hours all year.
If your flight lands at 01:30 and your accommodation cannot receive you before 07:00, sitting in a lit, staffed public building until the first Metrobus at 04:30 or 05:00 is a better outcome than a taxi to a locked door. Pick a spot near an information module or a busy food counter, keep your bags physically attached to you, and set an alarm.
What usually goes wrong
Most late-arrival problems in Mexico City come from four decisions, none of them dramatic. Booking accommodation without confirming night check-in is the largest single cause of people standing on a street at 3am. Assuming the Metro runs all night is the second. Walking out of the terminal to find a cheaper ride than the booth price is the third, and it is the one the city's own guidance specifically warns against. The fourth is arriving with no local currency at all, which turns every small problem into a search for a cash machine.
Each of these is fixable from a seat on the plane. None of them is fixable at the kerb.
Before you fly
Do four things while you still have signal and time. Message your accommodation and get a written confirmation that reception is staffed when you land. Check the current last-service times for Metrobus Line 4 and the Metro on the operators' pages for your travel date, because the hours quoted here were read on official pages on 7 September 2026. Save 911, LOCATEL and your accommodation's address offline. And decide now, not in the arrivals hall, whether your plan is a booth taxi, an app car or a chair until the first bus.