Inter-terminal Transportation
Terminal 1 is connected to Terminal 2 by the Aerotrén monorail system in which only connecting passengers with hand baggage are allowed to use with their boarding pass. Technical and cabin crew can also use it. Normal operation hours are from 5:00 am to 11:00 pm, every day of the year, and the first run always begins from T2 to T1; the last run of the day is to T2. The distance between the terminals is 3 km (1.9 mi). and the Airtrain's speed is 45 km/h (28 mph). The Airtrain journey, once the doors are fully closed therefore takes approximately 4 minutes and 40 seconds between stations in both directions. Also, if you arrive as a train is leaving the maximum waiting period for the next train is 11 minutes. Also there is a land service between terminals called "inter-terminal transportation". These buses are located at entrance no. 6 of Terminal 1 and entrance no. 4 of Terminal 2.
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