Airports / Hamilton International Airport
Hamilton International Airport(NZHN)
Hamilton, New Zealand
Last updated: Mar 20, 2026
Activity Summary
Airport Patterns
7 aircraft not previously recorded at this airport appeared this period
Charter/owner classification not available for this airport's flights
Spikes
Significant deviations from this airport's baseline in the selected period.
CO₂ Above Baseline
18t
Signals Detected
5
Highest Severity
High
Elevated activity Sep 15, 2025 – Sep 21, 2025 — 3 flights in 7 days vs baseline of 1
3 flights recorded in a 7-day window, exceeding the airport baseline of 1 flights per week by 285%.
7.6t CO₂
Elevated activity Sep 30, 2025 – Oct 6, 2025 — 2 flights in 7 days vs baseline of 1
2 flights recorded in a 7-day window, exceeding the airport baseline of 1 flights per week by 157%.
0.6t CO₂
Elevated activity Oct 31, 2025 – Nov 6, 2025 — 2 flights in 7 days vs baseline of 1
2 flights recorded in a 7-day window, exceeding the airport baseline of 1 flights per week by 157%.
2.8t CO₂
Single high-emission departure ZK-ZGO → NZAR on Sep 21, 2025 — 6.1t CO₂, 88% of day's total
Aircraft ZK-ZGO departing to NZAR produced 6.1t CO₂, representing 88% of all airport emissions on Sep 21, 2025.
6.1t CO₂
20-day gap in recorded activity ending May 29, 2025
Airport had 20 consecutive days with zero recorded flights before activity resumed on May 29, 2025.
0.9t CO₂
Route Map
NZHN to NZAR · 61 miles
Total Flights
2
Avg CO₂/Flight
3.5t
Total Emissions
7.0t CO₂
NZHN to NZCH · 415 miles
Total Flights
2
Avg CO₂/Flight
1.8t
Total Emissions
3.6t CO₂
NZHN to NZWN · 241 miles
Total Flights
1
Avg CO₂/Flight
2.4t
Total Emissions
2.4t CO₂
NZHN to NZWF · 569 miles
Total Flights
1
Avg CO₂/Flight
2.2t
Total Emissions
2.2t CO₂
NZHN to NZNR · 138 miles
Total Flights
2
Avg CO₂/Flight
0.7t
Total Emissions
1.5t CO₂
Recent Flights
10 total flights recordedShowing most recent flights — not filtered by viewing period