N243BA
Bombardier Challenger 600
Charter
United States
SNA (John Wayne Airport-Orange County, Santa Ana)

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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 decreasing vs prior period

Emissions Overview

0.0
Tons CO2 This Month
Below Average0.0× avg for Challenger 600
0.0
Tons CO2 YTD
Below Average0.0× avg for Challenger 600
134.1
CO2 Tons Since 2025
Below Average0.3× avg for Challenger 600
Emissions Intensity0.01t CO₂/nmTypical0.8× avg for Challenger 600
58.0 tons CO2 in selected period

Flight Patterns & Behaviour

Activity broadly consistent with prior period — averaging 4.9t CO₂/month

4.9t
CO₂/month
3.4t
Avg per flight
14
Distinct routes
Moderately Concentrated3 routes account for 49% of total emissions
Highest emission route
Santa Ana → Fargo
10.9t CO₂ total · 0.0088t 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
25%
72t → 54t CO₂
Intensity
9%
0.0067 → 0.0072 t CO₂/nm
New Routes
11
47t CO₂ combined
Dropped Routes
15
Prior period only
Avg per Flight
6%
3.6t → 3.4t
Flight Count
4
20 → 16 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

58t

Signals Detected

5

Highest Severity

High

Aircraft
High
New3 May – 16 May 2025
Elevated activity period · 6 flights in 13 days vs baseline of 1
Contributed approximately 31t CO₂ to period total — 58% of period emissions
Aircraft
Medium
New3 Jun – 17 Jul 2025
Elevated activity period · 6 flights in 44 days vs baseline of 3
Contributed approximately 16t CO₂ to period total — 29% of period emissions
Aircraft
Medium
New16 Aug – 22 Aug 2025
Elevated activity period · 1 flights in 6 days vs baseline of 0
Contributed approximately 2t CO₂ to period total — 4% of period emissions
Aircraft
Medium
Historical11 May – 9 Jun 2025
28-day inactive period
1.0t CO₂ in the 7 days following resumption
Aircraft
Medium
Historical9 Jun – 23 Jun 2025
15-day inactive period
8.4t CO₂ in the 7 days following resumption
Recent Flights
Dec 27, 20251.0t CO₂
KSDMSan Diego
KSNASanta Ana
92 miles30m
Dec 22, 20251.2t CO₂
KSNASanta Ana
MMSFSan Felipe
260 miles38m
Nov 23, 20253.2t CO₂
KSNASanta Ana
KSNSSalinas
295 miles1h 26m
Aug 22, 20252.0t CO₂
KSNASanta Ana
KTUSTucson
415 miles59m
View Details
Jul 17, 20252.3t CO₂
KSNASanta Ana
KSTSSanta Rosa
433 miles1h 4m
View Details
Jul 10, 20253.9t CO₂
KSNASanta Ana
KSUNHailey
705 miles1h 43m
View Details
Jun 26, 20252.2t CO₂
KMCCSacramento
KSNASanta Ana
397 miles1h 3m
View Details
Jun 23, 20254.1t CO₂
KMCCSacramento
KTADTrinidad
932 miles1h 46m
View Details
Jun 23, 20252.1t CO₂
KSNASanta Ana
KMCCSacramento
397 miles1h 0m
View Details
Jun 9, 20251.0t CO₂
KSDMSan Diego
KSNASanta Ana
92 miles30m
View Details
May 11, 202510.8t CO₂
KFARFargo
KSNASanta Ana
1,428 miles4h 23m
View Details
May 8, 20255.3t CO₂
KJKJMoorhead
KLYHLynchburg
1,105 miles2h 14m
View Details
May 8, 202510.9t CO₂
KSNASanta Ana
KFARFargo
1,428 miles4h 26m
View Details
May 3, 20251.0t CO₂
KSDMSan Diego
KSNASanta Ana
92 miles25m
View Details
May 3, 20251.0t CO₂
KSDMSan Diego
NaN miles33m
View Details
May 3, 20252.4t CO₂
KSNASanta Ana
MMMGMulege
586 miles1h 6m
View Details
Apr 26, 20251.0t CO₂
KSDMSan Diego
KSNASanta Ana
92 miles31m
View Details
Apr 16, 20251.2t CO₂
KSNASanta Ana
KSNSSalinas
295 miles39m
View Details
Mar 30, 20256.8t CO₂
KAUSAustin
KSNASanta Ana
1,205 miles2h 50m
View Details
Mar 28, 20251.0t CO₂
KVNYVan Nuys
KSNASanta Ana
51 miles21m
View Details
Mar 10, 20251.0t CO₂
KSNASanta Ana
KVNYVan Nuys
51 miles21m
View Details
Feb 23, 20251.0t CO₂
KSDMSan Diego
KSNASanta Ana
92 miles25m
View Details
Feb 20, 20252.5t CO₂
KSNASanta Ana
MMGMGuaymas
570 miles1h 8m
View Details
Feb 11, 20251.0t CO₂
KLAXLos Angeles
KSNASanta Ana
36 miles22m
View Details
Feb 6, 20257.6t CO₂
KLAXLos Angeles
KBTRBaton Rouge
1,605 miles3h 10m
View Details
Feb 1, 20251.9t CO₂
KOAKOakland
KSNASanta Ana
371 miles56m
View Details
Jan 31, 20253.8t CO₂
KTWFTwin Falls
KOAKOakland
523 miles1h 39m
View Details
Jan 27, 20252.8t CO₂
KOAKOakland
KEULBoise
502 miles1h 16m
View Details
Jan 25, 20251.1t CO₂
KSNASanta Ana
KLASLas Vegas
226 miles35m
View Details
Jan 21, 202511.0t CO₂
KPDKAtlanta
KSNASanta Ana
1,917 miles4h 28m
View Details
Jan 19, 20258.3t CO₂
KSNASanta Ana
KPDKAtlanta
1,917 miles3h 25m
View Details
Jan 17, 202512.3t CO₂
KIADWashington
KSNASanta Ana
2,259 miles4h 59m
View Details
Jan 6, 20251.0t CO₂
KCRQCarlsbad
KSNASanta Ana
51 miles19m
View Details
Jan 6, 20252.9t CO₂
KSLCSalt Lake City
KCRQCarlsbad
604 miles1h 20m
View Details
Jan 3, 20251.0t CO₂
KSDMSan Diego
KSNASanta Ana
92 miles29m
View Details
Jan 3, 20252.7t CO₂
KSNASanta Ana
NaN miles1h 15m
View Details
Top Airports by Emissions
Santa Ana

Santa Ana

KSNA

Total CO₂

44.1t

Total Visits

13

Avg CO₂/visit

3.4t

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

Fargo

KFAR

Total CO₂

21.6t

Total Visits

2

Avg CO₂/visit

10.8t

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

Sacramento

KMCC

Total CO₂

8.4t

Total Visits

3

Avg CO₂/visit

2.8t

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

Moorhead

KJKJ

Total CO₂

5.3t

Total Visits

1

Avg CO₂/visit

5.3t

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

Lynchburg

KLYH

Total CO₂

5.3t

Total Visits

1

Avg CO₂/visit

5.3t

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

San Diego

KSDM

Total CO₂

4.2t

Total Visits

4

Avg CO₂/visit

1.0t

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

KSNA to KFAR1,429 miles

Total Flights

1

Avg CO₂/Flight

10.9t

Total Emissions

10.9t CO₂

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

KFAR to KSNA1,429 miles

Total Flights

1

Avg CO₂/Flight

10.8t

Total Emissions

10.8t CO₂

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

KJKJ to KLYH1,106 miles

Total Flights

1

Avg CO₂/Flight

5.3t

Total Emissions

5.3t CO₂

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

KMCC to KTAD933 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
Santa Ana Hailey

KSNA to KSUN706 miles

Total Flights

1

Avg CO₂/Flight

3.9t

Total Emissions

3.9t CO₂

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

KSNA to KSNS295 miles

Total Flights

1

Avg CO₂/Flight

3.2t

Total Emissions

3.2t CO₂

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