Is a 1¾ hr layover in Nanjing long enough?

NKG · Lu Kou Airport · Nanjing, China
Probably Enough
Ample time for any transfer combination, including terminal shuttle transit.
Concourses
2
Max Transit
30m
Avg. Security
20m
Primary Hub
Juneyao Airlines
Domestic → Domestic
45min
Domestic → International
60min
International → Domestic
75min
International → International
90min
AD PLACEMENT — CONTEXTUAL
If your connection spans Terminal 1 and Terminal 2, budget extra time for the shuttle bus, which doesn't run continuously.
International arrivals must go through immigration and baggage reclaim before any onward connection, even for a domestic flight, so treat it like a fresh check-in.
Signage is primarily in Chinese and English but staff assistance for transferring passengers is limited compared to major hubs like Shanghai or Beijing.
Domestic-to-domestic connections within Terminal 2 are the smoothest option since both sides are in the same building.
Avoid tight connections during the morning (7-9am) and evening (6-8pm) banks when security lines lengthen.
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.
Most flights, including all international services, operate from Terminal 2, which has separate domestic and international processing wings connected by a short walk within the same building. Passengers connecting from T1 to T2 (or vice versa) need the free inter-terminal shuttle bus, which takes 10-15 minutes plus waiting time. International arrivals connecting onward must clear immigration, collect and recheck bags, and pass security again before reaching the domestic or international departure zones.
Is 1 hour 45 min enough for a layover at NKG?

Ample time for any transfer combination, including terminal shuttle transit.

AD PLACEMENT — BEFORE FOOTER