Is a 25 min layover in Riyadh long enough?

RUH · King Khaled International · Riyadh, Saudi Arabia
Cutting It Close
25 minutes is far below any realistic transfer time given the mandatory bus ride and re-screening between RUH's separate terminals.
Concourses
5
Max Transit
40m
Avg. Security
20m
Primary Hub
Saudia
Domestic → Domestic
45min
Domestic → International
60min
International → Domestic
75min
International → International
90min
AD PLACEMENT — CONTEXTUAL
Check whether both your flights depart from the same terminal (especially Terminal 5 for Saudia-Saudia connections) since same-terminal transfers avoid the bus transfer and re-screening entirely.
Budget extra time for the inter-terminal shuttle bus, which can be delayed by traffic on the airport ring road, especially during peak banks.
If transferring between an international and domestic flight, be prepared to pass through a passport/immigration check even if you don't intend to leave the airport.
Saudia's hub operations at Terminal 5 are generally the smoothest connection option in Riyadh, so try to book itineraries that stay within that terminal.
Keep boarding passes and passport handy at all times, as transfer passengers are re-screened and re-checked multiple times through the terminal-hopping process.
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.
There is no inter-terminal train at RUH; passengers move between terminal buildings via landside shuttle buses that loop the airport perimeter, which can take 15-25 minutes depending on traffic and terminal distance. Because the terminals are separate structures, most transfers require exiting the arrival terminal, clearing an immigration/security checkpoint again, and re-entering through departures security at the connecting terminal, adding significant time versus an airside-connected hub.
Is 25 minutes enough for a layover at RUH?

25 minutes is far below any realistic transfer time given the mandatory bus ride and re-screening between RUH's separate terminals.

AD PLACEMENT — BEFORE FOOTER