ZK-KGS
Cessna Citation CJ2
New Zealand
AKL (Auckland International Airport, Auckland)

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Viewing period:
Compared to: preceding 12 months · Apr 2024 – Apr 2025
Apr 2025 – Mar 2026·vs Apr 2024 – Apr 2025

Emissions Overview

4.4
Tons CO2 This Month
Below Average0.7× avg for Citation CJ2
21.4
Tons CO2 YTD
Typical1.3× avg for Citation CJ2
36.1
CO2 Tons Since 2025
Below Average0.4× avg for Citation CJ2
Emissions Intensity0.00t CO₂/nmBelow Average0.7× avg for Citation CJ2
36.1 tons CO2 in selected period

2026 pace: On track for approximately 86t CO₂ by year end · ↑ 482% vs full year 2025 (15t)

Flight Patterns & Behaviour

Activity broadly consistent with prior period — averaging 2.7t CO₂/month

2.7t
CO₂/month
1.0t
Avg per flight
27
Distinct routes
Diverse Network3 routes account for 35% of total emissions
Highest emission route
Auckland → Wanganui
7.3t CO₂ total · 0.0069t CO₂/nm
New Zealand·17 aircraft tracked·Ranked 47th by emissions among 109 countries·0.2× country averageBelow Average
What's ChangedCompared to prior equivalent period
Emissions
Prior data unavailable
Intensity
Prior data unavailable
New Routes
27
32t CO₂ combined
Dropped Routes
0
Avg per Flight
Prior data unavailable
Flight Count
Prior data unavailable

Route and airport counts may include data processing artefacts.

Spikes

Significant deviations from this aircraft's baseline in the selected period.

CO₂ Above Baseline

31t

Signals Detected

5

Highest Severity

High

Aircraft
Medium
New31 Oct – 6 Nov 2025
Elevated activity period · 6 flights in 6 days vs baseline of 2
Contributed approximately 4t CO₂ to period total — 13% of period emissions
Aircraft
Medium
New23 Dec – 29 Dec 2025
Elevated activity period · 2 flights in 6 days vs baseline of 2
Contributed approximately 1t CO₂ to period total — 3% of period emissions
Aircraft
High
New28 Jan – 4 Mar 2026
Elevated activity period · 17 flights in 35 days vs baseline of 9
Contributed approximately 16t CO₂ to period total — 49% of period emissions
Aircraft
Medium
Historical5 Nov – 14 Dec 2025
40-day inactive period
2.3t CO₂ in the 7 days following resumption
Aircraft
Medium
Historical6 Jan – 30 Jan 2026
25-day inactive period
7.7t CO₂ in the 7 days following resumption
Recent Flights
Mar 6, 20260.7t CO₂
NZAAAuckland
NZPMPalmerston North
233 miles42m
Mar 4, 20261.3t CO₂
NZQNQueenstown
NZAAAuckland
636 miles1h 9m
Mar 3, 20260.7t CO₂
NZAAAuckland
NZWUWanganui
205 miles43m
Mar 3, 20260.6t CO₂
NZPMPalmerston North
NZAAAuckland
233 miles36m
View Details
Mar 2, 20260.5t CO₂
NZWUWanganui
NZPMPalmerston North
40 miles14m
View Details
Feb 16, 20260.8t CO₂
NZWUWanganui
NZAAAuckland
204 miles48m
View Details
Feb 13, 20260.5t CO₂
NZTGTauranga
NZWUWanganui
170 miles33m
View Details
Feb 13, 20261.0t CO₂
NZWNWellington
NZTGTauranga
263 miles54m
View Details
Feb 13, 20260.5t CO₂
NZWUWanganui
NZWNWellington
95 miles25m
View Details
Feb 8, 20261.7t CO₂
NZTGTauranga
NZCHChristchurch
445 miles1h 26m
View Details
Feb 7, 20260.5t CO₂
NZPMPalmerston North
NZWUWanganui
40 miles9m
View Details
Feb 7, 20261.0t CO₂
NZWRWhangarei
NZPMPalmerston North
322 miles54m
View Details
Feb 6, 20260.5t CO₂
NZAAAuckland
NZWRWhangarei
89 miles21m
View Details
Feb 6, 20260.6t CO₂
NZAAAuckland
NZWUWanganui
204 miles36m
View Details
Feb 4, 20262.0t CO₂
NZOMBlenheim
NZWUWanganui
123 miles1h 38m
View Details
Feb 3, 20262.1t CO₂
NZAAAuckland
NZQNQueenstown
636 miles1h 44m
View Details
Feb 2, 20260.6t CO₂
NZAAAuckland
NZWUWanganui
204 miles37m
View Details
Jan 30, 20260.7t CO₂
NZCHChristchurch
NZWUWanganui
275 miles43m
View Details
Jan 30, 20261.7t CO₂
NZAAAuckland
NZCHChristchurch
463 miles1h 26m
View Details
Jan 6, 20260.6t CO₂
NZAAAuckland
NZWUWanganui
204 miles36m
View Details
Dec 30, 20251.4t CO₂
NZAAAuckland
NZUKTwitzel
556 miles1h 15m
View Details
Dec 29, 20254.4t CO₂
NZAAAuckland
NZWUWanganui
204 miles3h 23m
View Details
Dec 26, 20250.5t CO₂
NZHSBridge Pa
NZWUWanganui
95 miles16m
View Details
Dec 26, 20250.5t CO₂
NZAAAuckland
NZNRNapier
204 miles33m
View Details
Dec 23, 20250.5t CO₂
NZTGTauranga
NZWUWanganui
170 miles32m
View Details
Dec 18, 20251.0t CO₂
NZKKKerikeri
NZWUWanganui
330 miles55m
View Details
Dec 18, 20250.7t CO₂
NZTGTauranga
NZKKKerikeri
209 miles43m
View Details
Dec 14, 20250.5t CO₂
NZAAAuckland
NZHNHamilton
66 miles15m
View Details
Nov 5, 20250.5t CO₂
NZAAAuckland
NZWUWanganui
204 miles35m
View Details
Nov 4, 20250.5t CO₂
NZAAAuckland
NZKKKerikeri
130 miles30m
View Details
Nov 4, 20250.5t CO₂
NZWNWellington
NZWUWanganui
95 miles16m
View Details
Nov 3, 20251.5t CO₂
NZWNWellington
NZCS
383 miles1h 18m
View Details
Nov 3, 20250.5t CO₂
NZWNWellington
NZWUWanganui
95 miles16m
View Details
Oct 31, 20250.5t CO₂
NZWUWanganui
NZNSNelson
132 miles31m
View Details
Top Airports by Emissions
Auckland

Auckland

NZAA

Total CO₂

18.1t

Total Visits

17

Avg CO₂/visit

1.1t

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Wanganui

Wanganui

NZWU

Total CO₂

16.7t

Total Visits

19

Avg CO₂/visit

0.9t

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Tauranga

Tauranga

NZTG

Total CO₂

4.4t

Total Visits

5

Avg CO₂/visit

0.9t

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Christchurch

Christchurch

NZCH

Total CO₂

4.1t

Total Visits

3

Avg CO₂/visit

1.4t

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Wellington

Wellington

NZWN

Total CO₂

4.1t

Total Visits

5

Avg CO₂/visit

0.8t

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Queenstown

Queenstown

NZQN

Total CO₂

3.4t

Total Visits

2

Avg CO₂/visit

1.7t

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Page 1 of 3
Top Routes by Emissions
Auckland Wanganui

NZAA to NZWU205 miles

Total Flights

6

Avg CO₂/Flight

1.2t

Total Emissions

7.3t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Auckland Queenstown

NZAA to NZQN637 miles

Total Flights

1

Avg CO₂/Flight

2.1t

Total Emissions

2.1t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Blenheim Wanganui

NZOM to NZWU123 miles

Total Flights

1

Avg CO₂/Flight

2.0t

Total Emissions

2t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Auckland Christchurch

NZAA to NZCH463 miles

Total Flights

1

Avg CO₂/Flight

1.7t

Total Emissions

1.7t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Tauranga Christchurch

NZTG to NZCH445 miles

Total Flights

1

Avg CO₂/Flight

1.7t

Total Emissions

1.7t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Wellington

NZWN to NZCS383 miles

Total Flights

1

Avg CO₂/Flight

1.5t

Total Emissions

1.5t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Page 1 of 5