N450GR
Gulfstream GIV
United States
SLC (Salt Lake City International Airport, Salt Lake City)

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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

53.0
Tons CO2 This Month
Typical1.2× avg for GIV
272.4
Tons CO2 YTD
Above Average2.1× avg for GIV
523.7
CO2 Tons Since 2025
Below Average0.7× avg for GIV
Emissions Intensity0.01t CO₂/nmTypical0.9× avg for GIV
429.7 tons CO2 in selected period

2026 pace: On track for approximately 817t CO₂ by year end · ↑ 225% vs full year 2025 (251t)

Flight Patterns & Behaviour

Activity broadly consistent with prior period — averaging 41.5t CO₂/month

41.5t
CO₂/month
6.9t
Avg per flight
59
Distinct routes
Diverse Network3 routes account for 14% of total emissions
Highest emission route
Teterboro → San Francisco
26.1t CO₂ total · 0.0117t CO₂/nm
🇺🇸United States·16202 aircraft tracked·Ranked 1st by emissions among 109 countries·1.4× country averageTypical

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

What's ChangedCompared to prior equivalent period
Emissions
>300%
89t → 457t CO₂
Intensity
3%
0.0123 → 0.0119 t CO₂/nm
New Routes
53
409t CO₂ combined
Dropped Routes
11
Prior period only
Avg per Flight
32%
5.2t → 6.9t
Flight Count
49
17 → 66 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

476t

Signals Detected

3

Highest Severity

High

Aircraft
High
New5 Dec 2025 – 6 Mar 2026
Elevated activity period · 60 flights in 91 days vs baseline of 22
Contributed approximately 423t CO₂ to period total — 93% of period emissions
Aircraft
Medium
Historical19 Jun – 7 Dec 2025
170-day inactive period
34.3t CO₂ in the 7 days following resumption
Avg Emissions
Medium
New20 Dec 2025 · San Francisco → San Jose
4 flights recorded with anomalous emissions intensity
18.6t CO₂ total — 4% of period emissions
Recent Flights
Mar 20, 20262.7t CO₂
KSLCSalt Lake City
KSGUSt George
269 miles44m
Mar 16, 20266.4t CO₂
KSLCSalt Lake City
MMCNCiudad Obregon
933 miles1h 36m
Mar 13, 202610.3t CO₂
KADSDallas
KSLCSalt Lake City
994 miles2h 28m
Mar 12, 20268.2t CO₂
KSLCSalt Lake City
KADSDallas
994 miles1h 60m
View Details
Mar 2, 202616.4t CO₂
KHPNWhite Plains
NaN miles3h 52m
View Details
Mar 2, 20266.5t CO₂
KSLCSalt Lake City
KSBASanta Barbara
614 miles1h 36m
View Details
Mar 1, 20267.1t CO₂
KSLCSalt Lake City
MMGMGuaymas
887 miles1h 45m
View Details
Feb 28, 20263.6t CO₂
KLASLas Vegas
KSLCSalt Lake City
367 miles57m
View Details
Feb 28, 20263.7t CO₂
KSLCSalt Lake City
KLASLas Vegas
367 miles59m
View Details
Feb 27, 20263.3t CO₂
KLASLas Vegas
KSLCSalt Lake City
367 miles52m
View Details
Feb 27, 20263.5t CO₂
KPVUProvo
KLASLas Vegas
340 miles56m
View Details
Feb 27, 20265.2t CO₂
KLAXLos Angeles
KPVUProvo
568 miles1h 18m
View Details
Feb 26, 20266.9t CO₂
KSLCSalt Lake City
KLAXLos Angeles
589 miles1h 43m
View Details
Feb 26, 20268.9t CO₂
KENDEnid
KSLCSalt Lake City
818 miles2h 10m
View Details
Feb 23, 20266.1t CO₂
KMQSCoatesville
KATLAtlanta
644 miles1h 31m
View Details
Feb 16, 20265.7t CO₂
KSLCSalt Lake City
NaN miles1h 25m
View Details
Feb 16, 20262.6t CO₂
KSLCSalt Lake City
NaN miles43m
View Details
Feb 14, 20266.1t CO₂
KSLCSalt Lake City
NaN miles1h 32m
View Details
Feb 13, 20262.0t CO₂
CYVRVancouver
KSLCSalt Lake City
796 miles27m
View Details
Feb 13, 202612.6t CO₂
KPSCPasco
CYVRVancouver
276 miles2h 60m
View Details
Feb 12, 20262.0t CO₂
KBFISeattle
KPSCPasco
174 miles33m
View Details
Feb 9, 20262.0t CO₂
CYVRVancouver
CYBDBella Coola
266 miles35m
View Details
Feb 9, 20267.6t CO₂
KSLCSalt Lake City
CYVRVancouver
796 miles1h 51m
View Details
Feb 8, 20266.3t CO₂
KSNASanta Ana
KSLCSalt Lake City
587 miles1h 34m
View Details
Feb 5, 20265.5t CO₂
KSLCSalt Lake City
KSNASanta Ana
587 miles1h 22m
View Details
Feb 3, 20265.6t CO₂
KSNASanta Ana
KSLCSalt Lake City
587 miles1h 24m
View Details
Jan 28, 20263.1t CO₂
KLASLas Vegas
KSLCSalt Lake City
367 miles50m
View Details
Jan 27, 20263.6t CO₂
KSLCSalt Lake City
KLASLas Vegas
367 miles56m
View Details
Jan 27, 20265.5t CO₂
KBFISeattle
KSLCSalt Lake City
691 miles1h 23m
View Details
Jan 26, 202618.9t CO₂
KBNANashville
KBFISeattle
1,973 miles4h 27m
View Details
Jan 22, 202618.4t CO₂
KBURBurbank
KOPFMiami
2,332 miles4h 20m
View Details
Jan 22, 20266.5t CO₂
KSLCSalt Lake City
KBURBurbank
573 miles1h 36m
View Details
Jan 16, 20262.0t CO₂
KLAXLos Angeles
NaN miles32m
View Details
Jan 16, 202614.7t CO₂
KSTLSt Louis
KLAXLos Angeles
1,588 miles3h 30m
View Details
Jan 15, 20262.5t CO₂
KMDWChicago
KSTLSt Louis
251 miles42m
View Details
Jan 7, 20268.4t CO₂
KZPHZephyrhills
KALNAlton/St Louis
864 miles2h 3m
View Details
Jan 6, 202616.2t CO₂
KSLCSalt Lake City
KOPFMiami
2,081 miles3h 51m
View Details
Jan 4, 202614.9t CO₂
KJWNNashville
KSLCSalt Lake City
1,388 miles3h 33m
View Details
Jan 4, 20262.8t CO₂
KIADWashington
KVUJAlbemarle
286 miles46m
View Details
Jan 3, 20263.1t CO₂
KTEBTeterboro
KIADWashington
222 miles50m
View Details
Jan 2, 202614.1t CO₂
KDIJDriggs
KTEBTeterboro
1,886 miles3h 20m
View Details
Jan 2, 20262.6t CO₂
KSLCSalt Lake City
KSUNHailey
222 miles42m
View Details
Jan 2, 20264.9t CO₂
KVNYVan Nuys
KSLCSalt Lake City
577 miles1h 15m
View Details
Jan 1, 20266.1t CO₂
KSLCSalt Lake City
KVNYVan Nuys
577 miles1h 31m
View Details
Dec 31, 20254.7t CO₂
KRYNTucson
KSLCSalt Lake City
599 miles1h 12m
View Details
Dec 31, 20258.8t CO₂
KSLCSalt Lake City
NaN miles2h 8m
View Details
Dec 27, 20257.7t CO₂
KSLCSalt Lake City
MMGMGuaymas
887 miles1h 53m
View Details
Dec 25, 20252.0t CO₂
KCIDCedar Rapids
KSUSSt Louis
229 miles31m
View Details
Dec 25, 20256.7t CO₂
KTRLTerrell
KRSTRochester
799 miles1h 39m
View Details
Dec 25, 20252.8t CO₂
KAFWFort Worth
KHOUHouston
260 miles45m
View Details
Dec 24, 202516.5t CO₂
KSLCSalt Lake City
MZJCChan Chen
2,078 miles3h 54m
View Details
Dec 21, 20255.0t CO₂
KSJCSan Jose
KHCR
603 miles1h 15m
View Details
Dec 20, 20252.0t CO₂
KSFOSan Francisco
KSJCSan Jose
30 miles21m
View Details
Dec 20, 202526.1t CO₂
KTEBTeterboro
KSFOSan Francisco
2,561 miles6h 7m
View Details
Dec 17, 20253.3t CO₂
KIADWashington
KTEBTeterboro
222 miles52m
View Details
Dec 16, 202519.1t CO₂
KSFOSan Francisco
KIADWashington
2,412 miles4h 30m
View Details
Dec 15, 20256.6t CO₂
KOGDOgden
KSFOSan Francisco
605 miles1h 38m
View Details
Dec 13, 20257.9t CO₂
KFSDSioux Falls
KOGDOgden
795 miles1h 56m
View Details
Dec 13, 20256.5t CO₂
KOGDOgden
KFSDSioux Falls
795 miles1h 37m
View Details
Dec 11, 20252.0t CO₂
KTWFTwin Falls
KBOIBoise
116 miles24m
View Details
Dec 11, 20253.0t CO₂
KSLCSalt Lake City
KBOIBoise
290 miles49m
View Details
Dec 10, 20252.0t CO₂
KPVUProvo
KSLCSalt Lake City
42 miles22m
View Details
Dec 8, 20252.0t CO₂
KSLCSalt Lake City
KHCR
36 miles15m
View Details
Dec 7, 202510.7t CO₂
KDALDallas
KSLCSalt Lake City
998 miles2h 34m
View Details
Jun 19, 20252.5t CO₂
KJWNNashville
KGSPGreer
277 miles42m
View Details
Jun 19, 20253.5t CO₂
KGSPGreer
KJWNNashville
277 miles55m
View Details
Apr 2, 20256.3t CO₂
KGSPGreer
KHUMHouma
614 miles1h 34m
View Details
Mar 30, 20252.0t CO₂
KJWNNashville
KGSPGreer
277 miles27m
View Details
Mar 30, 20253.1t CO₂
KGSPGreer
KJWNNashville
277 miles49m
View Details
Mar 27, 20252.6t CO₂
KJWNNashville
KGSPGreer
277 miles43m
View Details
Mar 27, 20253.5t CO₂
KGSPGreer
KJWNNashville
277 miles55m
View Details
Mar 21, 202513.2t CO₂
KGSPGreer
MYAX
614 miles3h 9m
View Details
Mar 18, 20254.9t CO₂
KDPAChicago/West Chicago
KGSPGreer
583 miles1h 14m
View Details
Mar 17, 20254.2t CO₂
KIADWashington
KGSPGreer
384 miles1h 5m
View Details
Mar 17, 20258.4t CO₂
KGSPGreer
KIADWashington
384 miles2h 3m
View Details
Mar 2, 20252.0t CO₂
KFTYAtlanta
KGSPGreer
152 miles27m
View Details
Feb 20, 20257.7t CO₂
KSATSan Antonio
KGSPGreer
1,017 miles1h 53m
View Details
Feb 11, 20252.0t CO₂
KGSPGreer
KFGUApison
159 miles27m
View Details
Feb 7, 20254.7t CO₂
KDPAChicago/West Chicago
KGSPGreer
583 miles1h 11m
View Details
Feb 7, 20255.3t CO₂
KDPAChicago/West Chicago
KGSPGreer
583 miles1h 20m
View Details
Feb 7, 20256.7t CO₂
KGSPGreer
KDPAChicago/West Chicago
583 miles1h 39m
View Details
Jan 24, 20256.8t CO₂
KMSPMinneapolis
KGSPGreer
901 miles1h 41m
View Details
Jan 6, 20255.7t CO₂
KGSPGreer
MYAG
668 miles1h 25m
View Details
Top Airports by Emissions
Salt Lake City

Salt Lake City

KSLC

Total CO₂

228.2t

Total Visits

36

Avg CO₂/visit

6.3t

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

San Francisco

KSFO

Total CO₂

53.9t

Total Visits

4

Avg CO₂/visit

13.5t

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

Teterboro

KTEB

Total CO₂

46.5t

Total Visits

4

Avg CO₂/visit

11.6t

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

Miami

KOPF

Total CO₂

34.7t

Total Visits

2

Avg CO₂/visit

17.3t

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

Los Angeles

KLAX

Total CO₂

28.9t

Total Visits

4

Avg CO₂/visit

7.2t

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

Washington

KIAD

Total CO₂

28.2t

Total Visits

4

Avg CO₂/visit

7.1t

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
Page 1 of 9
Top Routes by Emissions
Teterboro San Francisco

KTEB to KSFO2,563 miles

Total Flights

1

Avg CO₂/Flight

26.1t

Total Emissions

26.1t CO₂

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

KSFO to KIAD2,413 miles

Total Flights

1

Avg CO₂/Flight

19.1t

Total Emissions

19.1t CO₂

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

KBNA to KBFI1,975 miles

Total Flights

1

Avg CO₂/Flight

18.9t

Total Emissions

18.9t CO₂

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

KBUR to KOPF2,334 miles

Total Flights

1

Avg CO₂/Flight

18.4t

Total Emissions

18.4t CO₂

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
Salt Lake City Chan Chen

KSLC to MZJC2,079 miles

Total Flights

1

Avg CO₂/Flight

16.5t

Total Emissions

16.5t CO₂

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
Salt Lake City Miami

KSLC to KOPF2,082 miles

Total Flights

1

Avg CO₂/Flight

16.2t

Total Emissions

16.2t CO₂

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
Page 1 of 10