N503GS
Gulfstream GV
United States
DAY (James M Cox Dayton International Airport, Dayton)

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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 increasing vs prior period

Emissions Overview

0.0
Tons CO2 This Month
Below Average0.0× avg for GV
29.3
Tons CO2 YTD
Below Average0.3× avg for GV
71.0
CO2 Tons Since 2025
Below Average0.1× avg for GV
Emissions Intensity0.01t CO₂/nmTypical0.8× avg for GV
46.5 tons CO2 in selected period

2026 pace: On track for approximately 117t CO₂ by year end · ↑ 181% vs full year 2025 (42t)

Flight Patterns & Behaviour

Emissions up 120% vs prior period, driven by Oakland → Dayton

53t
Period total CO₂
5.9t
Avg per flight
9
Flights
Moderately Concentrated3 routes account for 58% of total emissions
Highest emission route
Oakland → Dayton
14.1t CO₂ total · 0.0080t CO₂/nm
🇺🇸United States·16202 aircraft tracked·Ranked 1st by emissions among 109 countries·0.2× country averageBelow Average

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

What's ChangedCompared to prior equivalent period
Emissions
120%
24t → 53t CO₂
Intensity
2%
0.0096 → 0.0094 t CO₂/nm
New Routes
8
46t CO₂ combined
Dropped Routes
4
Prior period only
Avg per Flight
22%
4.8t → 5.9t
Flight Count
4
5 → 9 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

32t

Signals Detected

5

Highest Severity

Medium

Emissions
Medium
New13 Jan 2026 · Oakland → Dayton
Highest single-flight emission event (Oakland → Dayton)
Single flight: 14.1t CO₂ — 27% of period emissions
Aircraft
Medium
New1 Jun – 7 Jun 2025
Elevated activity period · 1 flights in 6 days vs baseline of 0
Contributed approximately 7t CO₂ to period total — 13% of period emissions
Aircraft
Medium
New10 Jul – 23 Jul 2025
Elevated activity period · 2 flights in 13 days vs baseline of 0
Contributed approximately 5t CO₂ to period total — 9% of period emissions
Aircraft
Medium
New16 Sept – 22 Sept 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
Historical1 Jun – 16 Jul 2025
45-day inactive period
4.8t CO₂ in the 7 days following resumption
Recent Flights
Mar 28, 20267.1t CO₂
KDAYDayton
KSRQSarasota/Bradenton
868 miles2h 1m
Jan 29, 20269.8t CO₂
KDAYDayton
KLXVLeadville
1,174 miles2h 46m
Jan 13, 202614.1t CO₂
KOAKOakland
KDAYDayton
2,034 miles3h 57m
Jan 7, 20264.9t CO₂
KTEBTeterboro
KDAYDayton
538 miles1h 25m
View Details
Oct 19, 20253.6t CO₂
KEDCPflugerville
MMTCTorreon
488 miles1h 4m
View Details
Sep 22, 20251.9t CO₂
EGPHEdinburgh
EGPEInverness
113 miles27m
View Details
Jul 19, 20251.9t CO₂
LEBLBarcelona
LEIBIbiza
171 miles32m
View Details
Jul 16, 20252.9t CO₂
LEMDMadrid
LEBLBarcelona
300 miles51m
View Details
Jun 1, 20256.9t CO₂
KPIESt Petersburg-Clearwater
KDAYDayton
833 miles1h 57m
View Details
Feb 21, 20251.9t CO₂
KCAKAkron
KDAYDayton
162 miles29m
View Details
Feb 21, 20252.5t CO₂
KGRRGrand Rapids
KCAKAkron
250 miles45m
View Details
Feb 19, 20257.4t CO₂
KSUAStuart
KDAYDayton
908 miles2h 6m
View Details
Jan 2, 20255.2t CO₂
KCTYCross City
KDAYDayton
712 miles1h 30m
View Details
Jan 2, 20257.1t CO₂
KDAYDayton
KSRQSarasota/Bradenton
869 miles2h 2m
View Details
Top Airports by Emissions
Dayton

Dayton

KDAY

Total CO₂

42.8t

Total Visits

5

Avg CO₂/visit

8.6t

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

Oakland

KOAK

Total CO₂

14.1t

Total Visits

1

Avg CO₂/visit

14.1t

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

Leadville

KLXV

Total CO₂

9.8t

Total Visits

1

Avg CO₂/visit

9.8t

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Sarasota/Bradenton

Sarasota/Bradenton

KSRQ

Total CO₂

7.1t

Total Visits

1

Avg CO₂/visit

7.1t

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
St Petersburg-Clearwater

St Petersburg-Clearwater

KPIE

Total CO₂

6.9t

Total Visits

1

Avg CO₂/visit

6.9t

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

Teterboro

KTEB

Total CO₂

4.9t

Total Visits

1

Avg CO₂/visit

4.9t

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

KOAK to KDAY2,036 miles

Total Flights

1

Avg CO₂/Flight

14.1t

Total Emissions

14.1t CO₂

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

KDAY to KLXV1,175 miles

Total Flights

1

Avg CO₂/Flight

9.8t

Total Emissions

9.8t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Dayton Sarasota/Bradenton

KDAY to KSRQ869 miles

Total Flights

1

Avg CO₂/Flight

7.1t

Total Emissions

7.1t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
St Petersburg-Clearwater Dayton

KPIE to KDAY833 miles

Total Flights

1

Avg CO₂/Flight

6.9t

Total Emissions

6.9t CO₂

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

KTEB to KDAY538 miles

Total Flights

1

Avg CO₂/Flight

4.9t

Total Emissions

4.9t CO₂

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

KEDC to MMTC488 miles

Total Flights

1

Avg CO₂/Flight

3.6t

Total Emissions

3.6t CO₂

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