Originally Posted by
brunos
With the ATM that have been discussed so far, there is no way to transit airside from T1 gates to T2 concourse.
For a flight arriving in T1 gates, you would have to T1 terminal, then go to T2 terminal and take the APM there to T2 Concourse. Maybe there is an airside walk between the two terminals that avoid immigration. That is a rather long way. Or you need to take the T1 APM to the T2 APM exchange.
Again this is all speculation, as we are talking 2025.
Even if it's a long walk, wouldn't that be faster and more convenient than leaving T1 and going through security again at T2?