Madrid

• Follow signs to passport control immediately on landing
• Have onward boarding pass and hotel/address ready for questions
• Automated eGates handle EU and EEA passports. Pre-registered US, UK, Canadian, and Australian travellers can use eGates after their first EES biometric enrolment. T4S handles most non-Schengen long-haul and can queue 30 to 45 min at the morning and evening peaks.

Metro Line 8 runs from T4 and T1-T2-T3 to Nuevos Ministerios in about 15 min for 4.50 to 5 euros with the mandatory 3 euro airport supplement (trains every 5 to 7 min). Cercanías C-1 train leaves from T4 only and reaches Chamartín or Atocha in 25 to 30 min for 2.60 euros. Airport Express bus 203 (yellow) runs 24/7 to Atocha in roughly 40 min for 5 euros.

• Leave enough buffer - trains run to a schedule and can be delayed
• Buy your return ticket in advance if possible
• Set an alarm 65 min before your departure gate closes

• Re-entry security at MAD typically takes 10-20 min
• Check your gate - it may have changed while you were out
• Liquids bought in the city cannot pass security - finish or bin them