Is a 35 min layover in Jakarta long enough?

CGK · Soekarno Hatta International · Jakarta, Indonesia
Cutting It Close
Still too tight once immigration or a terminal-to-terminal Skytrain ride is factored in.
Concourses
3
Max Transit
35m
Avg. Security
20m
Primary Hub
Garuda Indonesia
Domestic → Domestic
60min
Domestic → International
90min
International → Domestic
90min
International → International
75min
AD PLACEMENT — CONTEXTUAL
Check which terminal both your arriving and departing flights use, since Terminal 1, 2, and 3 function almost like separate airports.
Budget extra time if you must re-clear security after riding the Skytrain, as this is the biggest bottleneck for connections.
If both flights are on Garuda Indonesia or Citilink within Terminal 3, transfers are far smoother than crossing to Terminal 1 or 2.
Follow airport signage carefully to the Skytrain platforms, as the walk from some gates to the train can itself take 10-15 minutes.
Domestic-to-domestic connections on Lion Air Group flights often route through Terminal 1 or 3, so confirm your specific sub-terminal.
12a6a12p6p12a
Low risk
Moderate
High risk
Tight connections are safer outside peak hours. Morning rush (6–9a), midday (11a–2p), and evening (4–8p) are highest risk.
The Skytrain APM links Terminal 1, Terminal 2, and Terminal 3 landside in a loop, with a ride of roughly 5-10 minutes between any two stops plus walking to and from platforms. Because each terminal has its own security screening, passengers transferring across terminals must re-clear security (and immigration if crossing the international/domestic boundary), adding significant time beyond the transit ride itself. Transfers within the same terminal, especially within the large Terminal 3, avoid this re-screening and are much faster.
Is 35 minutes enough for a layover at CGK?

Still too tight once immigration or a terminal-to-terminal Skytrain ride is factored in.

AD PLACEMENT — BEFORE FOOTER