Is a 25 min layover in Naha long enough?

OKA · Naha · Naha, Japan
Cutting It Close
Even for domestic-domestic transfers, 25 minutes is below the realistic minimum once you factor in walking and gate changes.
Concourses
3
Max Transit
25m
Avg. Security
15m
Primary Hub
Japan Transocean Air
Domestic → Domestic
35min
Domestic → International
50min
International → Domestic
60min
International → International
70min
AD PLACEMENT — CONTEXTUAL
If flying JTA or RAC to other Okinawan islands, the domestic terminal is compact and gates are close together, so short connections are manageable.
Allow extra time if your itinerary routes through the LCC Terminal, since the shuttle bus and walk can eat up 20+ minutes on its own.
International arrivals must clear immigration and customs before reaching the domestic side, which can take longer during peak tourist season (spring and summer).
Signage is in Japanese and English, but staff assistance can be limited during rush periods, so confirm your gate and terminal on arrival.
If connecting from an international flight to a domestic one, your checked bags typically need to be re-claimed and re-checked, so budget real time for this.
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 Domestic and International Terminals are physically connected via an indoor corridor completed in the 2019 expansion, making that walk about 10 minutes. The LCC Terminal, used by Peach Aviation and several foreign budget carriers, sits apart from the main building and requires a free shuttle bus that takes roughly 10-15 minutes including waiting and loading time.
Is 25 minutes enough for a layover at OKA?

Even for domestic-domestic transfers, 25 minutes is below the realistic minimum once you factor in walking and gate changes.

AD PLACEMENT — BEFORE FOOTER