Tempo Mínimo Conexão
- Created by
- Renato Passos, Eng. de Software
- Reviewed by
- Renato Passos, Eng. de Software
Last updated: Apr 18, 2026
About this calculator
The Minimum Connection Time Calculator helps determine the minimum time required between domestic and international flights. It sets 1 hour for domestic connections and 2 hours for international ones to account for customs procedures. It's ideal for planning trips with layovers, avoiding delays at busy airports.
It operates based on Brazilian airport regulations, which set standard timeframes for passenger movement. To calculate, simply input the connection type (domestic or international). The result suggests the ideal time between segments, considering typical distances between gates and security procedures.
Use it whenever scheduling trips with stops, especially if traveling with large luggage or in airports with few gates. Avoid connections shorter than 1h (domestic) or 2h (international) to reduce delay risks. For international airports, also include time for customs clearance.
Cautions: the calculator doesn't account for unpredictable factors like strikes, airport congestion, or gate changes. Always add an extra safety margin in routes with frequent delays.
Frequently asked questions
Why do international connections require 2 hours?
International flights need more time for disembarkation, baggage claim, customs, and boarding. The 2-hour standard applies to Brazilian airports.
Can I use the calculator for multiple stops?
Yes, use it separately for each segment, considering the minimum time between each connection.
What if my connection time is shorter than recommended?
Ask your travel agent for a delay compensation or book a direct flight.
Does the calculator account for holidays or high-demand periods?
No. During peak times, such as holidays, add 30 minutes to the recommended time.