N620TC
Cessna Citation CJ2
United States
RHV (Reid-Hillview of Santa Clara County Airport, San Jose)

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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 stable vs prior period

Emissions Overview

2.5
Tons CO2 This Month
Below Average0.4× avg for Citation CJ2
2.5
Tons CO2 YTD
Below Average0.2× avg for Citation CJ2
10.7
CO2 Tons Since 2025
Below Average0.1× avg for Citation CJ2
Emissions Intensity0.01t CO₂/nmTypical1.3× avg for Citation CJ2
5.9 tons CO2 in selected period

2026 pace: On track for approximately 10t CO₂ by year end · ↑ 22% vs full year 2025 (8t)

Flight Patterns & Behaviour

Activity broadly consistent with prior period — averaging 0.4t CO₂/month

0.4t
CO₂/month
0.5t
Avg per flight
5
Distinct routes
Highly Concentrated3 routes account for 80% of total emissions
Highest emission route
San Jose → KCPU
2.1t CO₂ total · 0.0072t CO₂/nm

Seasonal pattern: Historically peaks in March · Current month is 78% below March 2025

🇺🇸United States·16202 aircraft tracked·Ranked 1st by emissions among 109 countries·0.0× country averageBelow Average

Subject to FAA oversight — no mandatory carbon reporting for private aviation

What's ChangedCompared to prior equivalent period
Emissions
8%
6t → 5t CO₂
Intensity
110%
0.0067 → 0.0140 t CO₂/nm
New Routes
2
1t CO₂ combined
Dropped Routes
2
Prior period only
Avg per Flight
26%
0.7t → 0.5t
Flight Count
2
8 → 10 flights

Route and airport counts may include data processing artefacts.

Spikes

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

CO₂ Above Baseline

3t

Signals Detected

5

Highest Severity

Medium

Aircraft
Medium
New17 Apr – 23 Apr 2025
Elevated activity period · 1 flights in 6 days vs baseline of 0
Contributed approximately 1t CO₂ to period total — 10% of period emissions
Aircraft
Medium
New2 Aug – 15 Aug 2025
Elevated activity period · 1 flights in 13 days vs baseline of 0
Contributed approximately 1t CO₂ to period total — 10% of period emissions
Aircraft
Medium
Historical17 Apr – 13 Jun 2025
57-day inactive period
0.5t CO₂ in the 7 days following resumption
Aircraft
Medium
Historical13 Jun – 8 Aug 2025
56-day inactive period
0.5t CO₂ in the 7 days following resumption
Aircraft
Medium
Historical15 Aug – 7 Oct 2025
53-day inactive period
0.5t CO₂ in the 7 days following resumption
Recent Flights
Mar 13, 20260.5t CO₂
KRHVSan Jose
KCPU
85 miles20m
Dec 20, 20250.5t CO₂
KCVHHollister
KRHVSan Jose
38 miles9m
Dec 20, 20250.5t CO₂
KRHVSan Jose
KCVHHollister
38 miles9m
Nov 22, 20250.5t CO₂
KRHVSan Jose
KCPU
85 miles23m
View Details
Oct 20, 20250.5t CO₂
KSJCSan Jose
KRHVSan Jose
6 miles8m
View Details
Oct 7, 20250.5t CO₂
KRHVSan Jose
KSJCSan Jose
6 miles32m
View Details
Aug 15, 20250.5t CO₂
KRHVSan Jose
KCPU
85 miles22m
View Details
Aug 8, 20250.5t CO₂
KSJCSan Jose
KRHVSan Jose
6 miles18m
View Details
Jun 13, 20250.5t CO₂
KRHVSan Jose
KCPU
85 miles20m
View Details
Apr 17, 20250.5t CO₂
KSJCSan Jose
KRHVSan Jose
6 miles10m
View Details
Mar 26, 20250.5t CO₂
KRHVSan Jose
KSJCSan Jose
6 miles6m
View Details
Mar 21, 20250.5t CO₂
KRHVSan Jose
KCPU
85 miles21m
View Details
Mar 8, 20251.7t CO₂
KRHVSan Jose
KDLSDallesport / The Dalles
573 miles1h 28m
View Details
Feb 7, 20250.5t CO₂
KRHVSan Jose
KCPU
85 miles28m
View Details
Feb 5, 20250.5t CO₂
KSJCSan Jose
KRHVSan Jose
6 miles8m
View Details
Jan 27, 20250.5t CO₂
KRHVSan Jose
KSJCSan Jose
6 miles6m
View Details
Jan 10, 20250.7t CO₂
KTSPTehachapi
KRHVSan Jose
242 miles44m
View Details
Jan 10, 20250.6t CO₂
KSDMSan Diego
NaN miles39m
View Details
Top Airports by Emissions
Top Routes by Emissions
San Jose

KRHV to KCPU85 miles

Total Flights

4

Avg CO₂/Flight

0.5t

Total Emissions

2.1t CO₂

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

KSJC to KRHV6 miles

Total Flights

3

Avg CO₂/Flight

0.5t

Total Emissions

1.6t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Hollister San Jose

KCVH to KRHV38 miles

Total Flights

1

Avg CO₂/Flight

0.5t

Total Emissions

0.5t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
San Jose Hollister

KRHV to KCVH38 miles

Total Flights

1

Avg CO₂/Flight

0.5t

Total Emissions

0.5t CO₂

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

KRHV to KSJC6 miles

Total Flights

1

Avg CO₂/Flight

0.5t

Total Emissions

0.5t CO₂

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