N123Q
Bombardier Challenger 300
United States
LGB (Long Beach Airport, Long Beach)

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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

25.2
Tons CO2 This Month
Below Average0.5× avg for Challenger 300
63.3
Tons CO2 YTD
Below Average0.5× avg for Challenger 300
537.0
CO2 Tons Since 2025
Typical0.8× avg for Challenger 300
Emissions Intensity0.01t CO₂/nmTypical1.0× avg for Challenger 300
443.2 tons CO2 in selected period

2026 pace: On track for approximately 253t CO₂ by year end · ↓ 47% vs full year 2025 (474t)

Flight Patterns & Behaviour

Activity broadly consistent with prior period — averaging 34.1t CO₂/month

34.1t
CO₂/month
4.5t
Avg per flight
67
Distinct routes
Diverse Network3 routes account for 14% of total emissions
Highest emission route
Long Beach → Keflavik
25.6t CO₂ total · 0.0068t CO₂/nm

Seasonal pattern: Historically peaks in October · Current month is 32% below March 2025

🇺🇸United States·16202 aircraft tracked·Ranked 1st by emissions among 109 countries·1.5× country averageTypical

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

What's ChangedCompared to prior equivalent period
Emissions
>300%
84t → 409t CO₂
Intensity
14%
0.0074 → 0.0064 t CO₂/nm
New Routes
57
375t CO₂ combined
Dropped Routes
10
Prior period only
Avg per Flight
50%
3.0t → 4.5t
Flight Count
63
28 → 91 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

99t

Signals Detected

5

Highest Severity

Medium

Aircraft
Medium
New13 Apr – 28 Apr 2025
Elevated activity period · 7 flights in 15 days vs baseline of 4
Contributed approximately 18t CO₂ to period total — 4% of period emissions
Aircraft
Medium
New10 Jul – 27 Jul 2025
Elevated activity period · 7 flights in 17 days vs baseline of 4
Contributed approximately 21t CO₂ to period total — 5% of period emissions
Aircraft
Medium
New13 Aug – 4 Sept 2025
Elevated activity period · 12 flights in 22 days vs baseline of 6
Contributed approximately 54t CO₂ to period total — 13% of period emissions
Aircraft
Medium
Historical26 May – 14 Jun 2025
18-day inactive period
3.1t CO₂ in the 7 days following resumption
Aircraft
Medium
Historical14 Jun – 28 Jun 2025
15-day inactive period
3.7t CO₂ in the 7 days following resumption
Recent Flights
Mar 25, 202613.6t CO₂
KCDWCaldwell
KLGBLong Beach
2,431 miles5h 28m
Mar 6, 20261.3t CO₂
KHNDLas Vegas
KLGBLong Beach
227 miles42m
Mar 4, 20261.2t CO₂
KLGBLong Beach
KHNDLas Vegas
227 miles40m
Feb 27, 20267.0t CO₂
KDALDallas
KLGBLong Beach
1,228 miles2h 54m
View Details
Feb 9, 20262.7t CO₂
KLGBLong Beach
MMGMGuaymas
588 miles1h 15m
View Details
Feb 5, 20261.0t CO₂
KSDMSan Diego
KLGBLong Beach
109 miles23m
View Details
Feb 2, 20262.6t CO₂
KLGBLong Beach
MMGMGuaymas
588 miles1h 12m
View Details
Jan 29, 20264.9t CO₂
KBILBillings
KLGBLong Beach
971 miles2h 6m
View Details
Jan 26, 20265.0t CO₂
KLGBLong Beach
KBILBillings
971 miles2h 8m
View Details
Jan 23, 20262.0t CO₂
KAPCNapa
KLGBLong Beach
381 miles59m
View Details
Jan 20, 20262.1t CO₂
KLGBLong Beach
KAPCNapa
381 miles1h 1m
View Details
Jan 17, 20262.8t CO₂
KPVUProvo
KLGBLong Beach
566 miles1h 17m
View Details
Jan 11, 20262.9t CO₂
KLGBLong Beach
KPVUProvo
566 miles1h 21m
View Details
Jan 8, 20268.2t CO₂
KLGBLong Beach
KBGEBainbridge
1,955 miles3h 23m
View Details
Dec 27, 20253.4t CO₂
KLGBLong Beach
KSUNHailey
700 miles1h 31m
View Details
Dec 21, 20251.0t CO₂
KSBASanta Barbara
KLGBLong Beach
105 miles23m
View Details
Dec 21, 20253.4t CO₂
KTWFTwin Falls
KSBASanta Barbara
627 miles1h 32m
View Details
Dec 19, 20257.2t CO₂
KLGBLong Beach
KTWFTwin Falls
630 miles2h 59m
View Details
Dec 13, 20252.2t CO₂
KOAKOakland
KLGBLong Beach
353 miles1h 3m
View Details
Dec 11, 20251.0t CO₂
KLGBLong Beach
KFATFresno
223 miles37m
View Details
Dec 9, 20251.2t CO₂
KHNDLas Vegas
KLGBLong Beach
227 miles39m
View Details
Dec 7, 20251.4t CO₂
KLGBLong Beach
KHNDLas Vegas
227 miles45m
View Details
Dec 6, 20251.3t CO₂
KHNDLas Vegas
KLGBLong Beach
227 miles42m
View Details
Dec 4, 20251.5t CO₂
KLGBLong Beach
KHNDLas Vegas
227 miles47m
View Details
Dec 1, 20254.5t CO₂
KBFISeattle
KLGBLong Beach
971 miles1h 56m
View Details
Nov 30, 20256.0t CO₂
KLGBLong Beach
KBFISeattle
971 miles2h 32m
View Details
Nov 22, 20251.0t CO₂
KLGBLong Beach
NaN miles36m
View Details
Nov 21, 20256.7t CO₂
KDALDallas
KLGBLong Beach
1,228 miles2h 48m
View Details
Nov 18, 20255.9t CO₂
KLGBLong Beach
KDALDallas
1,228 miles2h 28m
View Details
Nov 16, 20251.0t CO₂
KNRSImperial Beach
KLGBLong Beach
105 miles22m
View Details
Nov 16, 20251.0t CO₂
KSDMSan Diego
NaN miles30m
View Details
Nov 16, 20252.5t CO₂
KLGBLong Beach
MMMGMulege
603 miles1h 11m
View Details
Nov 9, 20251.0t CO₂
KLGBLong Beach
KFATFresno
223 miles32m
View Details
Nov 6, 20251.0t CO₂
KCMACamarillo
KLGBLong Beach
60 miles25m
View Details
Nov 6, 20258.0t CO₂
KFARFargo
KCMACamarillo
1,452 miles3h 18m
View Details
Nov 4, 20252.1t CO₂
EGKBBiggin Hill
EGPKPrestwick
345 miles1h 0m
View Details
Oct 27, 202525.6t CO₂
KLGBLong Beach
BIKFKeflavik
4,301 miles10h 4m
View Details
Oct 22, 202515.3t CO₂
KBOSBoston
KLGBLong Beach
2,594 miles6h 6m
View Details
Oct 20, 202512.7t CO₂
KLGBLong Beach
KBOSBoston
2,594 miles5h 7m
View Details
Oct 9, 20256.8t CO₂
KDIJDriggs
KLGBLong Beach
783 miles2h 50m
View Details
Oct 6, 20253.8t CO₂
KLGBLong Beach
KDIJDriggs
783 miles1h 40m
View Details
Oct 5, 202514.5t CO₂
KPVDProvidence
KLGBLong Beach
2,575 miles5h 49m
View Details
Oct 4, 202512.0t CO₂
KLGBLong Beach
KPVDProvidence
2,575 miles4h 50m
View Details
Oct 2, 20251.0t CO₂
KLGBLong Beach
KPRBPaso Robles
190 miles29m
View Details
Sep 16, 20252.5t CO₂
KLVKLivermore
KSUNHailey
562 miles1h 10m
View Details
Sep 16, 20251.6t CO₂
KLGBLong Beach
KLVKLivermore
337 miles49m
View Details
Sep 11, 20251.0t CO₂
KSBASanta Barbara
KLGBLong Beach
105 miles33m
View Details
Sep 9, 20253.4t CO₂
KLGBLong Beach
KSUNHailey
700 miles1h 32m
View Details
Sep 4, 20254.6t CO₂
KPEQPecos
KLGBLong Beach
867 miles2h 0m
View Details
Sep 4, 20255.6t CO₂
KLGBLong Beach
KVCTVictoria
1,296 miles2h 22m
View Details
Aug 31, 20251.0t CO₂
KOAKOakland
KMAEMadera
127 miles25m
View Details
Aug 30, 20251.7t CO₂
KLGBLong Beach
KOAKOakland
353 miles51m
View Details
Aug 25, 20254.4t CO₂
KLGBLong Beach
KHEQHolyoke
988 miles1h 54m
View Details
Aug 23, 202511.3t CO₂
KTTARaleigh
KLGBLong Beach
2,206 miles4h 34m
View Details
Aug 21, 20253.0t CO₂
KLULLaurel
KJNXSmithfield
675 miles1h 22m
View Details
Aug 21, 20256.4t CO₂
KLGBLong Beach
KVCTVictoria
1,296 miles2h 41m
View Details
Aug 20, 20258.1t CO₂
KBFISeattle
KLGBLong Beach
971 miles3h 19m
View Details
Aug 19, 20257.5t CO₂
KLGBLong Beach
KBFISeattle
971 miles3h 7m
View Details
Aug 19, 20251.0t CO₂
KSBASanta Barbara
KLGBLong Beach
105 miles28m
View Details
Aug 17, 20253.2t CO₂
KSBASanta Barbara
KSUNHailey
694 miles1h 27m
View Details
Aug 17, 20251.0t CO₂
KLGBLong Beach
KSBASanta Barbara
105 miles31m
View Details
Aug 10, 20254.5t CO₂
KLGBLong Beach
KEKSEnnis
862 miles1h 56m
View Details
Jul 27, 20252.5t CO₂
KSTSSanta Rosa
KSUNHailey
562 miles1h 10m
View Details
Jul 24, 20252.3t CO₂
KBFISeattle
KSUNHailey
477 miles1h 5m
View Details
Jul 24, 20251.0t CO₂
KOKHOak Harbor
KBFISeattle
52 miles14m
View Details
Jul 24, 20251.0t CO₂
CYVRVancouver
NaN miles23m
View Details
Jul 16, 20252.5t CO₂
KFATFresno
KSUNHailey
545 miles1h 11m
View Details
Jul 15, 20256.0t CO₂
KOKCOklahoma City
KLGBLong Beach
1,171 miles2h 32m
View Details
Jul 14, 20256.9t CO₂
KLGBLong Beach
KIAHHouston
1,360 miles2h 53m
View Details
Jul 13, 20251.0t CO₂
KSBASanta Barbara
KLGBLong Beach
105 miles27m
View Details
Jul 7, 202513.4t CO₂
KLGBLong Beach
PHNYLanai City
2,527 miles5h 22m
View Details
Jun 28, 20253.7t CO₂
KLGBLong Beach
KSUNHailey
700 miles1h 39m
View Details
Jun 14, 20253.1t CO₂
KPVUProvo
KLGBLong Beach
566 miles1h 24m
View Details
May 26, 20252.8t CO₂
KLGBLong Beach
KPVUProvo
566 miles1h 17m
View Details
May 23, 20251.0t CO₂
KSBASanta Barbara
KLGBLong Beach
105 miles28m
View Details
May 19, 202513.6t CO₂
KLGBLong Beach
PHDHMokuleia
2,572 miles5h 28m
View Details
May 13, 20251.1t CO₂
KLGBLong Beach
NaN miles38m
View Details
May 4, 20251.0t CO₂
KSDMSan Diego
KLGBLong Beach
109 miles24m
View Details
Apr 30, 20251.0t CO₂
KLGBLong Beach
NaN miles36m
View Details
Apr 29, 20256.5t CO₂
KDFWDallas-Ft Worth
KLGBLong Beach
1,217 miles2h 43m
View Details
Apr 28, 20255.8t CO₂
KLGBLong Beach
KDFWDallas-Ft Worth
1,217 miles2h 26m
View Details
Apr 24, 20251.0t CO₂
KCNOChino
KLGBLong Beach
31 miles12m
View Details
Apr 22, 20257.1t CO₂
KRIRRiverside
KDECDecatur
1,619 miles2h 57m
View Details
Apr 22, 20251.0t CO₂
KLGBLong Beach
KCNOChino
31 miles17m
View Details
Apr 19, 20251.0t CO₂
KSBASanta Barbara
KLGBLong Beach
105 miles28m
View Details
Apr 19, 20251.0t CO₂
KSBASanta Barbara
KDLODelano
97 miles18m
View Details
Apr 19, 20251.0t CO₂
KLGBLong Beach
KSBASanta Barbara
105 miles23m
View Details
Apr 13, 202512.2t CO₂
PHKOKailua-Kona
KLGBLong Beach
2,512 miles4h 55m
View Details
Apr 6, 202513.8t CO₂
KLGBLong Beach
PHKOKailua-Kona
2,512 miles5h 31m
View Details
Apr 1, 20255.0t CO₂
KLGBLong Beach
NaN miles2h 8m
View Details
Apr 1, 20255.4t CO₂
KLGBLong Beach
KVCTVictoria
1,296 miles2h 17m
View Details
Mar 31, 20251.0t CO₂
KSDMSan Diego
KLGBLong Beach
109 miles26m
View Details
Mar 27, 20252.4t CO₂
KLGBLong Beach
MMGMGuaymas
588 miles1h 9m
View Details
Mar 21, 20256.0t CO₂
KLGBLong Beach
KHLNHelena
940 miles2h 32m
View Details
Mar 19, 20251.0t CO₂
KSDMSan Diego
KLGBLong Beach
109 miles26m
View Details
Mar 18, 20252.6t CO₂
KLGBLong Beach
NaN miles1h 12m
View Details
Mar 13, 20251.3t CO₂
KLGBLong Beach
KKICKing City
236 miles42m
View Details
Mar 9, 20251.0t CO₂
KSDMSan Diego
KLGBLong Beach
109 miles24m
View Details
Mar 8, 20252.4t CO₂
KLGBLong Beach
MMGMGuaymas
588 miles1h 9m
View Details
Mar 7, 20251.3t CO₂
KHNDLas Vegas
KLGBLong Beach
227 miles42m
View Details
Mar 5, 20251.0t CO₂
KLGBLong Beach
KHNDLas Vegas
227 miles37m
View Details
Feb 28, 20251.0t CO₂
KSDMSan Diego
KLGBLong Beach
109 miles23m
View Details
Feb 25, 20252.4t CO₂
KLGBLong Beach
MMGMGuaymas
588 miles1h 8m
View Details
Feb 21, 20253.3t CO₂
KGNGGooding
KLGBLong Beach
654 miles1h 29m
View Details
Feb 15, 20253.6t CO₂
KLGBLong Beach
KTWFTwin Falls
630 miles1h 36m
View Details
Feb 9, 20253.7t CO₂
KTWFTwin Falls
KLGBLong Beach
630 miles1h 39m
View Details
Feb 6, 20259.1t CO₂
KLGBLong Beach
KTWFTwin Falls
630 miles3h 42m
View Details
Feb 6, 20251.0t CO₂
KSDMSan Diego
KLGBLong Beach
109 miles23m
View Details
Feb 3, 20252.6t CO₂
KLGBLong Beach
MMGMGuaymas
588 miles1h 12m
View Details
Jan 22, 20251.8t CO₂
KLGBLong Beach
NaN miles54m
View Details
Jan 21, 20251.0t CO₂
KLWLWells
KTWFTwin Falls
97 miles18m
View Details
Jan 21, 20251.0t CO₂
KLGBLong Beach
KVISVisalia
186 miles29m
View Details
Jan 15, 20258.6t CO₂
KLGBLong Beach
KTVIThomasville
2,000 miles3h 32m
View Details
Jan 10, 20253.3t CO₂
KTWFTwin Falls
KLGBLong Beach
630 miles1h 28m
View Details
Jan 9, 20257.5t CO₂
KSBASanta Barbara
KTWFTwin Falls
627 miles3h 7m
View Details
Jan 9, 20251.0t CO₂
KLGBLong Beach
KSBASanta Barbara
105 miles23m
View Details
Jan 7, 20253.9t CO₂
KPDXPortland
KLGBLong Beach
846 miles1h 44m
View Details
Jan 7, 20255.1t CO₂
KLGBLong Beach
KPDXPortland
846 miles2h 11m
View Details
Jan 3, 20254.2t CO₂
KTWFTwin Falls
KLGBLong Beach
630 miles1h 50m
View Details
Top Airports by Emissions
Long Beach

Long Beach

KLGB

Total CO₂

367.4t

Total Visits

76

Avg CO₂/visit

4.8t

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

Seattle

KBFI

Total CO₂

29.3t

Total Visits

6

Avg CO₂/visit

4.9t

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

Boston

KBOS

Total CO₂

28.0t

Total Visits

2

Avg CO₂/visit

14.0t

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

Providence

KPVD

Total CO₂

26.5t

Total Visits

2

Avg CO₂/visit

13.3t

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

Kailua-Kona

PHKO

Total CO₂

26.0t

Total Visits

2

Avg CO₂/visit

13.0t

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

Keflavik

BIKF

Total CO₂

25.6t

Total Visits

1

Avg CO₂/visit

25.6t

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Page 1 of 9
Top Routes by Emissions
Long Beach Keflavik

KLGB to BIKF4,304 miles

Total Flights

1

Avg CO₂/Flight

25.6t

Total Emissions

25.6t CO₂

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

KLGB to KVCT1,297 miles

Total Flights

3

Avg CO₂/Flight

5.8t

Total Emissions

17.4t CO₂

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

KBOS to KLGB2,596 miles

Total Flights

1

Avg CO₂/Flight

15.3t

Total Emissions

15.3t CO₂

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

KPVD to KLGB2,577 miles

Total Flights

1

Avg CO₂/Flight

14.5t

Total Emissions

14.5t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Long Beach Kailua-Kona

KLGB to PHKO2,514 miles

Total Flights

1

Avg CO₂/Flight

13.8t

Total Emissions

13.8t CO₂

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

KDAL to KLGB1,229 miles

Total Flights

2

Avg CO₂/Flight

6.9t

Total Emissions

13.7t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Page 1 of 11