Is a 1¾ hr layover in Christchurch long enough?

CHC · Christchurch International · Christchurch, New Zealand
Probably Enough
Ample buffer for any connection type, including slower customs processing during peak arrivals.
Concourses
2
Max Transit
12m
Avg. Security
10m
Primary Hub
Air New Zealand
Domestic → Domestic
30min
Domestic → International
45min
International → Domestic
75min
International → International
90min
AD PLACEMENT — CONTEXTUAL
If arriving internationally to connect domestically, budget extra time for NZ Customs, Biosecurity checks and baggage reclaim/recheck, which are the biggest bottleneck.
Domestic-to-domestic connections on Air New Zealand are the quickest, often just a walk to an adjacent gate without re-screening.
International departures require passing through a single security and passport control point, so arrive at that pinch point early during peak morning and evening banks.
The terminal's compact single-level layout means gate-to-gate walks are short, typically under 10 minutes even end to end.
Biosecurity is strictly enforced in New Zealand, so declare any food, outdoor gear or plant material to avoid delays.
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 sections are connected by a single indoor concourse (the 'Orchard Road' retail spine), so no shuttle or train is needed. Passengers arriving internationally must clear NZ Customs and Biosecurity before reaching the domestic side, while domestic-to-international passengers pass through a dedicated security screening point before entering the international departures zone.
Is 1 hour 45 min enough for a layover at CHC?

Ample buffer for any connection type, including slower customs processing during peak arrivals.

AD PLACEMENT — BEFORE FOOTER