N787GT
Bombardier Learjet 55
United States
PIE (St. Petersburg-Clearwater International Airport, St Petersburg-Clearwater)

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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 increasing vs prior period

Emissions Overview

2.1
Tons CO2 This Month
Below Average0.5× avg for Learjet 55
6.3
Tons CO2 YTD
Below Average0.5× avg for Learjet 55
56.0
CO2 Tons Since 2025
Below Average0.6× avg for Learjet 55
Emissions Intensity0.01t CO₂/nmTypical0.8× avg for Learjet 55
38.1 tons CO2 in selected period

2026 pace: On track for approximately 19t CO₂ by year end · ↓ 62% vs full year 2025 (50t)

Flight Patterns & Behaviour

Emissions up 102% vs prior period, driven by St Petersburg-Clearwater → Tulsa

31t
Period total CO₂
1.7t
Avg per flight
18
Flights
Moderately Concentrated3 routes account for 44% of total emissions
Highest emission route
St Petersburg-Clearwater → Tulsa
4.8t CO₂ total · 0.0058t 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
102%
15t → 31t CO₂
Intensity
8%
0.0056 → 0.0051 t CO₂/nm
New Routes
13
30t CO₂ combined
Dropped Routes
5
Prior period only
Avg per Flight
10%
1.9t → 1.7t
Flight Count
10
8 → 18 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

26t

Signals Detected

5

Highest Severity

High

Aircraft
Medium
New2 May – 8 May 2025
Elevated activity period · 1 flights in 6 days vs baseline of 0
Contributed approximately 1t CO₂ to period total — 2% of period emissions
Aircraft
Medium
New24 May – 30 May 2025
Elevated activity period · 1 flights in 6 days vs baseline of 0
Contributed approximately 2t CO₂ to period total — 7% of period emissions
Aircraft
High
New8 Aug – 12 Sept 2025
Elevated activity period · 5 flights in 35 days vs baseline of 2
Contributed approximately 11t CO₂ to period total — 34% of period emissions
Aircraft
Medium
Historical2 May – 30 May 2025
27-day inactive period
5.2t CO₂ in the 7 days following resumption
Aircraft
Medium
Historical30 May – 14 Aug 2025
76-day inactive period
8.0t CO₂ in the 7 days following resumption
Recent Flights
Mar 10, 20260.7t CO₂
KPIESt Petersburg-Clearwater
KSUAStuart
159 miles38m
Feb 2, 20260.8t CO₂
KPIESt Petersburg-Clearwater
KBCTBoca Raton
191 miles40m
Jan 22, 20260.7t CO₂
KPBIWest Palm Beach
KPIESt Petersburg-Clearwater
180 miles38m
Jan 22, 20260.6t CO₂
KPIESt Petersburg-Clearwater
KPBIWest Palm Beach
180 miles37m
View Details
Jan 18, 20260.7t CO₂
KPIESt Petersburg-Clearwater
KSUAStuart
159 miles38m
View Details
Dec 14, 20250.6t CO₂
KSPGSt Petersburg
KPIESt Petersburg-Clearwater
11 miles6m
View Details
Dec 14, 20250.6t CO₂
KPIESt Petersburg-Clearwater
NaN miles30m
View Details
Oct 23, 20254.7t CO₂
KOWPSand Springs
KBZNBozeman
1,022 miles2h 26m
View Details
Oct 23, 20254.8t CO₂
KPIESt Petersburg-Clearwater
KTULTulsa
960 miles2h 29m
View Details
Sep 12, 20250.6t CO₂
KPIESt Petersburg-Clearwater
KNQXKey West
238 miles37m
View Details
Aug 29, 20252.6t CO₂
KPIESt Petersburg-Clearwater
KBNANashville
613 miles1h 30m
View Details
Aug 18, 20252.4t CO₂
KAVLAsheville
KPIESt Petersburg-Clearwater
520 miles1h 25m
View Details
Aug 14, 20250.6t CO₂
KPEOPenn Yan
CYHMHamilton
150 miles30m
View Details
Aug 14, 20252.9t CO₂
KAVLAsheville
KHPNWhite Plains
616 miles1h 38m
View Details
Aug 14, 20252.1t CO₂
KPIESt Petersburg-Clearwater
KAVLAsheville
520 miles1h 15m
View Details
May 30, 20253.1t CO₂
KAVLAsheville
CYOWOttawa
772 miles1h 44m
View Details
May 30, 20252.1t CO₂
KPIESt Petersburg-Clearwater
KAVLAsheville
520 miles1h 17m
View Details
May 2, 20250.6t CO₂
KPIESt Petersburg-Clearwater
KBCTBoca Raton
191 miles35m
View Details
Apr 24, 20252.3t CO₂
KPIESt Petersburg-Clearwater
KNEWNew Orleans
467 miles1h 23m
View Details
Apr 6, 20250.6t CO₂
KPIESt Petersburg-Clearwater
NaN miles33m
View Details
Apr 1, 20250.7t CO₂
KPIESt Petersburg-Clearwater
KPBIWest Palm Beach
180 miles39m
View Details
Mar 26, 20250.6t CO₂
KPIESt Petersburg-Clearwater
KPBIWest Palm Beach
180 miles37m
View Details
Mar 19, 20253.9t CO₂
KPIESt Petersburg-Clearwater
KUNVState College
935 miles2h 5m
View Details
Jan 29, 20250.6t CO₂
KVDFLakeland
KPIESt Petersburg-Clearwater
22 miles9m
View Details
Jan 28, 20252.9t CO₂
KIADWashington
KMDWChicago
576 miles1h 38m
View Details
Jan 28, 20253.7t CO₂
KPIESt Petersburg-Clearwater
KIADWashington
819 miles1h 58m
View Details
Top Airports by Emissions
St Petersburg-Clearwater

St Petersburg-Clearwater

KPIE

Total CO₂

19.9t

Total Visits

14

Avg CO₂/visit

1.4t

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

Asheville

KAVL

Total CO₂

12.6t

Total Visits

5

Avg CO₂/visit

2.5t

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

Tulsa

KTUL

Total CO₂

4.8t

Total Visits

1

Avg CO₂/visit

4.8t

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

Sand Springs

KOWP

Total CO₂

4.7t

Total Visits

1

Avg CO₂/visit

4.7t

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

Bozeman

KBZN

Total CO₂

4.7t

Total Visits

1

Avg CO₂/visit

4.7t

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

Ottawa

CYOW

Total CO₂

3.1t

Total Visits

1

Avg CO₂/visit

3.1t

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
Page 1 of 3
Top Routes by Emissions
St Petersburg-Clearwater Tulsa

KPIE to KTUL960 miles

Total Flights

1

Avg CO₂/Flight

4.8t

Total Emissions

4.8t CO₂

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

KOWP to KBZN1,023 miles

Total Flights

1

Avg CO₂/Flight

4.7t

Total Emissions

4.7t CO₂

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

KPIE to KAVL520 miles

Total Flights

2

Avg CO₂/Flight

2.1t

Total Emissions

4.2t CO₂

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

KAVL to CYOW772 miles

Total Flights

1

Avg CO₂/Flight

3.1t

Total Emissions

3.1t CO₂

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

KAVL to KHPN617 miles

Total Flights

1

Avg CO₂/Flight

2.9t

Total Emissions

2.9t CO₂

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

KPIE to KBNA613 miles

Total Flights

1

Avg CO₂/Flight

2.6t

Total Emissions

2.6t CO₂

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