N350RX
Bombardier Challenger 300
United States
SDM (Brown Field Municipal Airport, San Diego)

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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 increasing vs prior period

Emissions Overview

0.0
Tons CO2 This Month
Below Average0.0× avg for Challenger 300
25.8
Tons CO2 YTD
Below Average0.2× avg for Challenger 300
131.9
CO2 Tons Since 2025
Below Average0.2× avg for Challenger 300
Emissions Intensity0.01t CO₂/nmTypical1.2× avg for Challenger 300
89.1 tons CO2 in selected period

2026 pace: On track for approximately 77t CO₂ by year end · ↓ 27% vs full year 2025 (106t)

Flight Patterns & Behaviour

Emissions up 161% vs prior period, driven by Denver → Santa Rosa

101t
Period total CO₂
4.6t
Avg per flight
22
Flights
Diverse Network3 routes account for 39% of total emissions
Highest emission route
Denver → Santa Rosa
16.8t CO₂ total · 0.0067t CO₂/nm
🇺🇸United States·16202 aircraft tracked·Ranked 1st by emissions among 109 countries·0.4× country averageBelow Average

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

What's ChangedCompared to prior equivalent period
Emissions
161%
39t → 101t CO₂
Intensity
6%
0.0066 → 0.0062 t CO₂/nm
New Routes
10
62t CO₂ combined
Dropped Routes
4
Prior period only
Avg per Flight
43%
3.2t → 4.6t
Flight Count
10
12 → 22 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

76t

Signals Detected

5

Highest Severity

High

Aircraft
High
New3 May – 15 Jun 2025
Elevated activity period · 6 flights in 43 days vs baseline of 3
Contributed approximately 37t CO₂ to period total — 37% of period emissions
Aircraft
Medium
New12 Aug – 25 Aug 2025
Elevated activity period · 3 flights in 13 days vs baseline of 1
Contributed approximately 17t CO₂ to period total — 16% of period emissions
Aircraft
Medium
New6 Nov – 30 Nov 2025
Elevated activity period · 1 flights in 24 days vs baseline of 2
Contributed approximately 3t CO₂ to period total — 3% of period emissions
Aircraft
Medium
Historical15 Jun – 18 Aug 2025
63-day inactive period
16.6t CO₂ in the 7 days following resumption
Aircraft
Medium
Historical20 Aug – 12 Nov 2025
84-day inactive period
3.2t CO₂ in the 7 days following resumption
Recent Flights
Mar 29, 20262.3t CO₂
KSDMSan Diego
KTRKTruckee
498 miles1h 6m
Mar 29, 20262.4t CO₂
KSDMSan Diego
NaN miles1h 8m
Feb 27, 20262.8t CO₂
KSTSSanta Rosa
KHCR
621 miles1h 18m
Feb 27, 20265.8t CO₂
KAPADenver
KSTSSanta Rosa
965 miles2h 27m
View Details
Feb 26, 20264.3t CO₂
KSTSSanta Rosa
KAPADenver
965 miles1h 51m
View Details
Feb 9, 20265.4t CO₂
KAPADenver
KSTSSanta Rosa
965 miles2h 18m
View Details
Feb 9, 20264.5t CO₂
KSTSSanta Rosa
KAPADenver
965 miles1h 56m
View Details
Jan 26, 20262.8t CO₂
KSDMSan Diego
KSTSSanta Rosa
525 miles1h 16m
View Details
Jan 26, 20261.0t CO₂
KSDMSan Diego
NaN miles33m
View Details
Jan 26, 20264.5t CO₂
KSTSSanta Rosa
MMMGMulege
1,018 miles1h 57m
View Details
Jan 6, 20265.5t CO₂
KAPADenver
KSTSSanta Rosa
965 miles2h 21m
View Details
Nov 30, 20252.7t CO₂
KSDMSan Diego
KSTSSanta Rosa
525 miles1h 16m
View Details
Nov 12, 20253.2t CO₂
KSTSSanta Rosa
NaN miles1h 27m
View Details
Aug 20, 202511.9t CO₂
KSTSSanta Rosa
KCHSCharleston
2,408 miles4h 48m
View Details
Aug 19, 20252.2t CO₂
KSNASanta Ana
KSTSSanta Rosa
433 miles1h 3m
View Details
Aug 18, 20252.5t CO₂
KSDMSan Diego
KSTSSanta Rosa
525 miles1h 10m
View Details
Jun 15, 20256.7t CO₂
KAPADenver
KCHSCharleston
1,451 miles2h 47m
View Details
Jun 1, 20258.3t CO₂
KDALDallas
KSTSSanta Rosa
1,502 miles3h 24m
View Details
May 23, 20252.6t CO₂
KSDMSan Diego
KSTSSanta Rosa
525 miles1h 13m
View Details
May 13, 20258.4t CO₂
KSTPSaint Paul
KSTSSanta Rosa
1,586 miles3h 26m
View Details
May 12, 20253.8t CO₂
KAPADenver
KSTPSaint Paul
706 miles1h 41m
View Details
May 3, 20257.1t CO₂
KAPADenver
KDABDaytona Beach
1,527 miles2h 58m
View Details
Apr 21, 20252.6t CO₂
KSDMSan Diego
KSTSSanta Rosa
525 miles1h 13m
View Details
Apr 17, 20253.7t CO₂
KAPADenver
NaN miles1h 38m
View Details
Apr 15, 20252.1t CO₂
KAPADenver
KPWAOklahoma City
483 miles1h 2m
View Details
Mar 23, 20255.6t CO₂
KAPADenver
KSTSSanta Rosa
965 miles2h 23m
View Details
Mar 5, 20254.9t CO₂
KSTPSaint Paul
KCHSCharleston
1,083 miles2h 5m
View Details
Feb 24, 20252.6t CO₂
KSDMSan Diego
KSTSSanta Rosa
525 miles1h 14m
View Details
Feb 12, 20253.2t CO₂
KPVUProvo
KSTSSanta Rosa
603 miles1h 26m
View Details
Jan 31, 20252.6t CO₂
KSDMSan Diego
KSTSSanta Rosa
525 miles1h 12m
View Details
Jan 31, 20251.3t CO₂
KSDMSan Diego
NaN miles43m
View Details
Jan 30, 20254.5t CO₂
KSTSSanta Rosa
MMMGMulege
1,018 miles1h 56m
View Details
Jan 28, 20252.8t CO₂
KSDMSan Diego
KSTSSanta Rosa
525 miles1h 18m
View Details
Jan 28, 20252.6t CO₂
MMMGMulege
KSDMSan Diego
494 miles1h 14m
View Details
Top Airports by Emissions
Santa Rosa

Santa Rosa

KSTS

Total CO₂

77.3t

Total Visits

16

Avg CO₂/visit

4.8t

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

Denver

KAPA

Total CO₂

43.1t

Total Visits

8

Avg CO₂/visit

5.4t

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

Charleston

KCHS

Total CO₂

18.6t

Total Visits

2

Avg CO₂/visit

9.3t

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

San Diego

KSDM

Total CO₂

16.3t

Total Visits

7

Avg CO₂/visit

2.3t

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

Saint Paul

KSTP

Total CO₂

12.2t

Total Visits

2

Avg CO₂/visit

6.1t

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

Dallas

KDAL

Total CO₂

8.3t

Total Visits

1

Avg CO₂/visit

8.3t

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
Page 1 of 2
Top Routes by Emissions
Denver Santa Rosa

KAPA to KSTS965 miles

Total Flights

3

Avg CO₂/Flight

5.6t

Total Emissions

16.8t CO₂

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

KSTS to KCHS2,409 miles

Total Flights

1

Avg CO₂/Flight

11.9t

Total Emissions

11.9t CO₂

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

KSDM to KSTS525 miles

Total Flights

4

Avg CO₂/Flight

2.6t

Total Emissions

10.6t CO₂

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

KSTS to KAPA965 miles

Total Flights

2

Avg CO₂/Flight

4.4t

Total Emissions

8.7t CO₂

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
Saint Paul Santa Rosa

KSTP to KSTS1,587 miles

Total Flights

1

Avg CO₂/Flight

8.4t

Total Emissions

8.4t CO₂

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

KDAL to KSTS1,503 miles

Total Flights

1

Avg CO₂/Flight

8.3t

Total Emissions

8.3t CO₂

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