N657PT
Gulfstream G280
United States
HIO (Portland-Hillsboro Airport, Portland)

Add to
Watchlist

Pro

Download
CSV

Soon

Bookmark
Aircraft

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

Emissions Overview

18.5
Tons CO2 This Month
Typical0.8× avg for G280
27.8
Tons CO2 YTD
Below Average0.4× avg for G280
250.4
CO2 Tons Since 2025
Below Average0.7× avg for G280
Emissions Intensity0.01t CO₂/nmBelow Average0.4× avg for G280
232.0 tons CO2 in selected period

2026 pace: On track for approximately 111t CO₂ by year end · ↓ 50% vs full year 2025 (223t)

Flight Patterns & Behaviour

Activity broadly consistent with prior period — averaging 20.1t CO₂/month

20.1t
CO₂/month
3.3t
Avg per flight
62
Distinct routes
Diverse Network3 routes account for 25% of total emissions
Highest emission route
Portland → Livermore
30.9t CO₂ total · 0.0065t CO₂/nm
🇺🇸United States·16202 aircraft tracked·Ranked 1st by emissions among 109 countries·0.7× country averageBelow Average

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

What's ChangedCompared to prior equivalent period
Emissions
>300%
17t → 241t CO₂
Intensity
10%
0.0077 → 0.0069 t CO₂/nm
New Routes
55
225t CO₂ combined
Dropped Routes
5
Prior period only
Avg per Flight
14%
2.8t → 3.3t
Flight Count
Prior data incomplete

Route and airport counts may include data processing artefacts.

Spikes

Significant deviations from this aircraft's baseline in the selected period.

CO₂ Above Baseline

123t

Signals Detected

5

Highest Severity

Medium

Aircraft
Medium
New8 Apr – 14 Apr 2025
Elevated activity period · 1 flights in 6 days vs baseline of 1
Contributed approximately 9t CO₂ to period total — 4% of period emissions
Aircraft
Medium
New9 May – 28 Jun 2025
Elevated activity period · 21 flights in 50 days vs baseline of 10
Contributed approximately 56t CO₂ to period total — 23% of period emissions
Aircraft
Medium
New9 Aug – 15 Aug 2025
Elevated activity period · 2 flights in 6 days vs baseline of 1
Contributed approximately 28t CO₂ to period total — 11% of period emissions
Aircraft
Medium
Historical15 May – 30 May 2025
15-day inactive period
17.7t CO₂ in the 7 days following resumption
Aircraft
Medium
Historical1 Jun – 18 Jun 2025
17-day inactive period
12.0t CO₂ in the 7 days following resumption
Recent Flights
Mar 25, 20261.7t CO₂
KRDDRedding
KHIOPortland
348 miles51m
Mar 16, 20263.6t CO₂
KBFISeattle
KLVKLivermore
680 miles1h 30m
Mar 16, 20262.8t CO₂
KCRQCarlsbad
KLVKLivermore
406 miles1h 13m
Mar 3, 20261.4t CO₂
KFSDSioux Falls
KEAUEau Claire
275 miles43m
View Details
Mar 2, 20266.1t CO₂
KHIOPortland
KFSDSioux Falls
1,290 miles2h 24m
View Details
Feb 28, 20263.6t CO₂
KDVTPhoenix
KHIOPortland
999 miles1h 32m
View Details
Feb 27, 20265.6t CO₂
KDALDallas
KDVTPhoenix
881 miles2h 15m
View Details
Feb 24, 20263.1t CO₂
KLVKLivermore
KDVTPhoenix
612 miles1h 21m
View Details
Feb 12, 20261.0t CO₂
KRBLRed Bluff
KLVKLivermore
171 miles31m
View Details
Feb 5, 20261.1t CO₂
KRDDRedding
KLVKLivermore
196 miles37m
View Details
Feb 5, 20262.7t CO₂
KBFISeattle
KRDDRedding
485 miles1h 12m
View Details
Jan 27, 20263.5t CO₂
KHIOPortland
KLVKLivermore
545 miles1h 29m
View Details
Dec 2, 20252.3t CO₂
KEUGEugene
KLVKLivermore
450 miles1h 3m
View Details
Nov 21, 20251.0t CO₂
KMCCSacramento
KLVKLivermore
71 miles26m
View Details
Nov 21, 20257.6t CO₂
KRBDDallas
KMCCSacramento
1,432 miles2h 59m
View Details
Nov 13, 20252.0t CO₂
KSNASanta Ana
KLVKLivermore
355 miles57m
View Details
Nov 12, 20252.0t CO₂
KLVKLivermore
KSNASanta Ana
355 miles58m
View Details
Nov 12, 20253.7t CO₂
KBFISeattle
KLVKLivermore
680 miles1h 33m
View Details
Nov 11, 20253.4t CO₂
KLVKLivermore
KBFISeattle
680 miles1h 26m
View Details
Nov 9, 20253.5t CO₂
KHIOPortland
KLVKLivermore
545 miles1h 29m
View Details
Oct 22, 20252.9t CO₂
KHIOPortland
KLVKLivermore
545 miles1h 15m
View Details
Oct 21, 20251.4t CO₂
KMFRMedford
KHIOPortland
219 miles43m
View Details
Oct 21, 20258.9t CO₂
KDALDallas
KLVKLivermore
1,442 miles3h 27m
View Details
Oct 19, 20251.0t CO₂
KADSDallas
KDALDallas
8 miles8m
View Details
Oct 14, 20252.9t CO₂
KHIOPortland
KLVKLivermore
545 miles1h 16m
View Details
Oct 14, 20252.7t CO₂
KLVKLivermore
KHIOPortland
545 miles1h 11m
View Details
Oct 13, 20251.3t CO₂
KCMACamarillo
KLVKLivermore
284 miles42m
View Details
Oct 9, 20253.3t CO₂
KHIOPortland
KLVKLivermore
545 miles1h 25m
View Details
Oct 7, 20252.7t CO₂
KHIOPortland
KSCKStockton
535 miles1h 12m
View Details
Oct 1, 20253.2t CO₂
KHIOPortland
KLVKLivermore
545 miles1h 24m
View Details
Aug 15, 20253.6t CO₂
KSLCSalt Lake City
KHIOPortland
642 miles1h 31m
View Details
Aug 11, 202510.4t CO₂
PANCAnchorage
KLVKLivermore
2,024 miles3h 58m
View Details
Aug 11, 202517.2t CO₂
RJTTTokyo
PANCAnchorage
3,456 miles6h 27m
View Details
Jul 31, 202510.1t CO₂
OMDWDubai
NaN miles3h 53m
View Details
Jul 21, 20254.0t CO₂
EGSSLondon
LIPEBologna
717 miles1h 40m
View Details
Jul 17, 20256.4t CO₂
BIRKReykjavik
EGSSLondon
1,160 miles2h 31m
View Details
Jun 29, 20251.0t CO₂
KSCKStockton
KLVKLivermore
35 miles10m
View Details
Jun 28, 20251.0t CO₂
KWLWWillows
KSCKStockton
124 miles6m
View Details
Jun 28, 20251.0t CO₂
KRBLRed Bluff
KWLWWillows
44 miles6m
View Details
Jun 28, 20251.0t CO₂
KRDDRedding
KRBLRed Bluff
25 miles7m
View Details
Jun 28, 20251.0t CO₂
KMFRMedford
KRDDRedding
132 miles14m
View Details
Jun 28, 20251.0t CO₂
KEUGEugene
KMFRMedford
122 miles10m
View Details
Jun 28, 20251.0t CO₂
KMFRMedford
KEUGEugene
122 miles9m
View Details
Jun 28, 20251.0t CO₂
KRDDRedding
KMFRMedford
132 miles16m
View Details
Jun 28, 20251.0t CO₂
KMYVMarysville
KRDDRedding
105 miles6m
View Details
Jun 28, 20251.0t CO₂
KSACSacramento
KMYVMarysville
41 miles7m
View Details
Jun 28, 20251.0t CO₂
KLVKLivermore
KSACSacramento
59 miles5m
View Details
Jun 26, 20252.8t CO₂
KHIOPortland
KLVKLivermore
545 miles1h 13m
View Details
Jun 18, 20251.0t CO₂
KSPSWichita Falls
KLUDDecatur
73 miles10m
View Details
Jun 18, 20251.0t CO₂
KAXSAltus
KSPSWichita Falls
69 miles5m
View Details
Jun 18, 20251.0t CO₂
KAMAAmarillo
KAXSAltus
139 miles6m
View Details
Jun 18, 20251.0t CO₂
KAMAAmarillo
NaN miles21m
View Details
Jun 18, 20251.0t CO₂
KAXXAngel Fire
NaN miles6m
View Details
Jun 18, 20251.0t CO₂
KAXXAngel Fire
NaN miles7m
View Details
Jun 18, 20251.0t CO₂
KFMNFarmington
NaN miles7m
View Details
Jun 18, 20251.0t CO₂
KBCEBryce Canyon
KFMNFarmington
226 miles24m
View Details
Jun 18, 20251.0t CO₂
KMLFMilford
KBCEBryce Canyon
69 miles7m
View Details
Jun 18, 20251.0t CO₂
KTPHTonopah
KMLFMilford
222 miles11m
View Details
Jun 18, 20251.0t CO₂
KTPHTonopah
NaN miles7m
View Details
Jun 18, 20251.0t CO₂
KCPU
NaN miles6m
View Details
Jun 1, 202513.1t CO₂
KRDURaleigh/Durham
KSCKStockton
2,328 miles4h 58m
View Details
May 31, 20251.5t CO₂
KSJS
KRDURaleigh/Durham
249 miles47m
View Details
May 30, 20251.0t CO₂
KRBLRed Bluff
KLVKLivermore
171 miles6m
View Details
May 30, 20251.0t CO₂
KMFRMedford
KRBLRed Bluff
157 miles7m
View Details
May 30, 20251.0t CO₂
KRBGRoseburg
KMFRMedford
65 miles6m
View Details
May 15, 20252.8t CO₂
KHIOPortland
KLVKLivermore
545 miles1h 13m
View Details
May 14, 202510.5t CO₂
KHIOPortland
KCMHColumbus
2,045 miles4h 1m
View Details
May 10, 202510.7t CO₂
KSDFLouisville
KLVKLivermore
1,953 miles4h 5m
View Details
May 3, 20251.0t CO₂
KBAKColumbus
KJVYJeffersonville
63 miles15m
View Details
Apr 25, 20253.3t CO₂
KHIOPortland
KLVKLivermore
545 miles1h 24m
View Details
Apr 14, 202510.7t CO₂
KHIOPortland
KPIAPeoria
1,697 miles4h 5m
View Details
Apr 14, 20252.7t CO₂
KLVKLivermore
KHIOPortland
545 miles1h 13m
View Details
Apr 10, 20259.4t CO₂
KLVKLivermore
KLGCLaGrange
2,081 miles3h 36m
View Details
Apr 2, 20252.8t CO₂
KHIOPortland
KLVKLivermore
545 miles1h 14m
View Details
Feb 21, 20251.0t CO₂
KEUGEugene
KHIOPortland
99 miles22m
View Details
Feb 20, 20252.9t CO₂
KLVKLivermore
KEUGEugene
450 miles1h 16m
View Details
Feb 19, 20254.3t CO₂
KTUSTucson
KLVKLivermore
726 miles1h 47m
View Details
Feb 11, 20251.0t CO₂
KHIOPortland
NaN miles23m
View Details
Feb 4, 20254.1t CO₂
KPHXPhoenix
KLVKLivermore
625 miles1h 43m
View Details
Jan 29, 20253.8t CO₂
KIWAMesa
KLVKLivermore
646 miles1h 35m
View Details
Top Airports by Emissions
Livermore

Livermore

KLVK

Total CO₂

106.0t

Total Visits

31

Avg CO₂/visit

3.4t

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

Portland

KHIO

Total CO₂

76.6t

Total Visits

20

Avg CO₂/visit

3.8t

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

Anchorage

PANC

Total CO₂

27.6t

Total Visits

2

Avg CO₂/visit

13.8t

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

Stockton

KSCK

Total CO₂

17.8t

Total Visits

4

Avg CO₂/visit

4.5t

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

Tokyo

RJTT

Total CO₂

17.2t

Total Visits

1

Avg CO₂/visit

17.2t

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

Dallas

KDAL

Total CO₂

15.6t

Total Visits

3

Avg CO₂/visit

5.2t

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Page 1 of 8
Top Routes by Emissions
Portland Livermore

KHIO to KLVK545 miles

Total Flights

10

Avg CO₂/Flight

3.1t

Total Emissions

30.9t CO₂

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

RJTT to PANC3,458 miles

Total Flights

1

Avg CO₂/Flight

17.2t

Total Emissions

17.2t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Raleigh/Durham Stockton

KRDU to KSCK2,330 miles

Total Flights

1

Avg CO₂/Flight

13.1t

Total Emissions

13.1t CO₂

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

KSDF to KLVK1,954 miles

Total Flights

1

Avg CO₂/Flight

10.7t

Total Emissions

10.7t CO₂

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

KHIO to KPIA1,698 miles

Total Flights

1

Avg CO₂/Flight

10.7t

Total Emissions

10.7t CO₂

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

KHIO to KCMH2,046 miles

Total Flights

1

Avg CO₂/Flight

10.5t

Total Emissions

10.5t CO₂

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