N247PM
Cessna Citation CJ4
United States
SJC (Norman Y. Mineta San Jose International Airport, San Jose)

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

Emissions Overview

0.0
Tons CO2 This Month
Below Average0.0× avg for Citation CJ4
0.0
Tons CO2 YTD
Below Average0.0× avg for Citation CJ4
43.7
CO2 Tons Since 2025
Below Average0.3× avg for Citation CJ4
Emissions Intensity0.00t CO₂/nmBelow Average0.6× avg for Citation CJ4
43.7 tons CO2 in selected period

Flight Patterns & Behaviour

Activity broadly consistent with prior period — averaging 3.6t CO₂/month

3.6t
CO₂/month
2.6t
Avg per flight
15
Distinct routes
Moderately Concentrated3 routes account for 41% of total emissions
Highest emission route
Columbia → UNK
5.7t CO₂ total
🇺🇸United States·16202 aircraft tracked·Ranked 1st by emissions among 109 countries·0.1× country averageBelow Average

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

What's ChangedCompared to prior equivalent period
Emissions
Prior data unavailable
Intensity
Prior data unavailable
New Routes
13
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

20t

Signals Detected

2

Highest Severity

High

Aircraft
High
New30 Sept – 6 Oct 2025
Elevated activity period · 6 flights in 6 days vs baseline of 2
Contributed approximately 20t CO₂ to period total — 50% of period emissions
Avg Emissions
Medium
New14 Oct 2025 · Salt Lake City → KHCR
1 flight recorded with anomalous emissions intensity
0.5t CO₂ total — 1% of period emissions
Recent Flights
Nov 7, 20250.5t CO₂
KRBLRed Bluff
KSMFSacramento
107 miles19m
Nov 7, 20253.3t CO₂
KEANWheatland
KRBLRed Bluff
909 miles2h 15m
Nov 6, 20253.5t CO₂
KYIPDetroit
KMHNMullen
896 miles2h 21m
Oct 24, 20253.8t CO₂
KSJCSan Jose
KHCR
603 miles2h 31m
View Details
Oct 22, 20254.1t CO₂
KSANSan Diego
KIAHHouston
1,300 miles2h 42m
View Details
Oct 21, 20252.6t CO₂
KPEFColorado Springs
KIAHHouston
810 miles1h 47m
View Details
Oct 14, 20250.5t CO₂
KSLCSalt Lake City
KHCR
36 miles9m
View Details
Oct 8, 20250.8t CO₂
KJERJerome
KSLCSalt Lake City
185 miles44m
View Details
Oct 6, 20250.5t CO₂
KSLCSalt Lake City
KJERJerome
185 miles31m
View Details
Oct 3, 20251.5t CO₂
KRBLRed Bluff
KHCR
570 miles1h 10m
View Details
Oct 3, 20250.5t CO₂
KSJCSan Jose
KRBLRed Bluff
193 miles34m
View Details
Oct 3, 20251.8t CO₂
KSJCSan Jose
NaN miles1h 19m
View Details
Oct 2, 20254.8t CO₂
KSJCSan Jose
KGYBGiddings
1,510 miles3h 7m
View Details
Oct 1, 20255.6t CO₂
KAUSAustin
KSJCSan Jose
1,473 miles3h 34m
View Details
Sep 30, 20255.7t CO₂
KCAEColumbia
NaN miles3h 39m
View Details
Top Airports by Emissions
San Jose

San Jose

KSJC

Total CO₂

16.5t

Total Visits

5

Avg CO₂/visit

3.3t

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

Houston

KIAH

Total CO₂

6.7t

Total Visits

2

Avg CO₂/visit

3.3t

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

Red Bluff

KRBL

Total CO₂

5.9t

Total Visits

4

Avg CO₂/visit

1.5t

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

KHCR

Total CO₂

5.8t

Total Visits

3

Avg CO₂/visit

1.9t

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

Columbia

KCAE

Total CO₂

5.7t

Total Visits

1

Avg CO₂/visit

5.7t

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

Austin

KAUS

Total CO₂

5.6t

Total Visits

1

Avg CO₂/visit

5.6t

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

KAUS to KSJC1,474 miles

Total Flights

1

Avg CO₂/Flight

5.6t

Total Emissions

5.6t CO₂

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

KSJC to KGYB1,511 miles

Total Flights

1

Avg CO₂/Flight

4.8t

Total Emissions

4.8t CO₂

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

KSAN to KIAH1,301 miles

Total Flights

1

Avg CO₂/Flight

4.1t

Total Emissions

4.1t CO₂

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

KSJC to KHCR604 miles

Total Flights

1

Avg CO₂/Flight

3.8t

Total Emissions

3.8t CO₂

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

KYIP to KMHN897 miles

Total Flights

1

Avg CO₂/Flight

3.5t

Total Emissions

3.5t CO₂

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

KEAN to KRBL909 miles

Total Flights

1

Avg CO₂/Flight

3.3t

Total Emissions

3.3t CO₂

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
Page 1 of 3