N71KR
Bombardier Challenger 600
United States
KJWN (John C Tune Airport, Nashville)

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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

24.1
Tons CO2 This Month
Typical1.0× avg for Challenger 600
62.2
Tons CO2 YTD
Typical0.8× avg for Challenger 600
228.9
CO2 Tons Since 2025
Below Average0.6× avg for Challenger 600
Emissions Intensity0.01t CO₂/nmTypical0.9× avg for Challenger 600
137.5 tons CO2 in selected period

2026 pace: On track for approximately 187t CO₂ by year end · ↑ 12% vs full year 2025 (167t)

Flight Patterns & Behaviour

Emissions up 59% vs prior period, driven by Phoenix → Nashville

132t
Period total CO₂
3.5t
Avg per flight
38
Flights
Diverse Network3 routes account for 29% of total emissions
Highest emission route
Phoenix → Nashville
13.8t CO₂ total · 0.0055t CO₂/nm
🇺🇸United States·16202 aircraft tracked·Ranked 1st by emissions among 109 countries·0.6× country averageBelow Average

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

What's ChangedCompared to prior equivalent period
Emissions
59%
83t → 132t CO₂
Intensity
0.0064 → 0.0063 t CO₂/nm
New Routes
27
96t CO₂ combined
Dropped Routes
16
Prior period only
Avg per Flight
9%
3.2t → 3.5t
Flight Count
12
26 → 38 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

40t

Signals Detected

5

Highest Severity

Medium

Aircraft
Medium
New1 May – 15 May 2025
Elevated activity period · 4 flights in 14 days vs baseline of 2
Contributed approximately 11t CO₂ to period total — 8% of period emissions
Aircraft
Medium
New14 Jul – 20 Jul 2025
Elevated activity period · 1 flights in 6 days vs baseline of 1
Contributed approximately 3t CO₂ to period total — 3% of period emissions
Aircraft
Medium
New1 Oct – 14 Oct 2025
Elevated activity period · 4 flights in 13 days vs baseline of 2
Contributed approximately 14t CO₂ to period total — 11% of period emissions
Aircraft
Medium
Historical15 May – 21 Jun 2025
36-day inactive period
1.0t CO₂ in the 7 days following resumption
Aircraft
Medium
Historical21 Jun – 19 Jul 2025
28-day inactive period
10.3t CO₂ in the 7 days following resumption
Recent Flights
Mar 9, 20262.4t CO₂
KJWNNashville
KPTKPontiac
484 miles1h 7m
Mar 8, 20267.9t CO₂
KLASLas Vegas
KJWNNashville
1,571 miles3h 17m
Mar 5, 202611.9t CO₂
KPBIWest Palm Beach
KLASLas Vegas
2,153 miles4h 49m
Mar 5, 20261.0t CO₂
KSUAStuart
KPBIWest Palm Beach
35 miles22m
View Details
Feb 27, 20262.6t CO₂
KJWNNashville
KPTKPontiac
484 miles1h 11m
View Details
Feb 15, 20261.0t CO₂
KSUAStuart
KDABDaytona Beach
148 miles30m
View Details
Feb 10, 20263.3t CO₂
KJWNNashville
KSUAStuart
734 miles1h 27m
View Details
Feb 3, 20261.4t CO₂
KJWNNashville
KFFC
235 miles43m
View Details
Jan 30, 20262.4t CO₂
KJWNNashville
KPTKPontiac
484 miles1h 8m
View Details
Jan 29, 20263.2t CO₂
KIADWashington
KJWNNashville
550 miles1h 27m
View Details
Jan 28, 20262.6t CO₂
KBNANashville
KIADWashington
542 miles1h 12m
View Details
Jan 27, 20264.8t CO₂
KSUAStuart
KBNANashville
724 miles2h 3m
View Details
Jan 23, 20263.8t CO₂
KJWNNashville
KSUAStuart
734 miles1h 40m
View Details
Jan 19, 20264.5t CO₂
KSUAStuart
KJWNNashville
734 miles1h 56m
View Details
Jan 19, 20263.6t CO₂
KJWNNashville
KSUAStuart
734 miles1h 36m
View Details
Jan 2, 20263.6t CO₂
KSUAStuart
KMJDPicayune
614 miles1h 34m
View Details
Dec 22, 20254.4t CO₂
KSUAStuart
KJWNNashville
734 miles1h 54m
View Details
Nov 13, 20251.0t CO₂
CYQGWindsor
CYCKChatham-Kent
45 miles13m
View Details
Nov 13, 20252.8t CO₂
KJWNNashville
CYQGWindsor
470 miles1h 16m
View Details
Nov 10, 20256.9t CO₂
KPHXPhoenix
KJWNNashville
1,432 miles2h 53m
View Details
Oct 24, 20251.0t CO₂
KJWNNashville
KBHMBirmingham
181 miles32m
View Details
Oct 13, 20251.0t CO₂
KACBBellaire
KPTKPontiac
183 miles15m
View Details
Oct 13, 20252.9t CO₂
KJWNNashville
KACBBellaire
615 miles1h 18m
View Details
Oct 7, 20254.9t CO₂
KAPADenver
KJWNNashville
1,005 miles2h 6m
View Details
Oct 5, 20255.6t CO₂
KJWNNashville
KAPADenver
1,005 miles2h 23m
View Details
Sep 22, 20256.9t CO₂
KPHXPhoenix
KJWNNashville
1,432 miles2h 52m
View Details
Aug 28, 20253.1t CO₂
KJWNNashville
KTVCTraverse City
595 miles1h 24m
View Details
Aug 16, 20252.3t CO₂
KBKLCleveland
KJWNNashville
463 miles1h 4m
View Details
Aug 6, 20253.0t CO₂
KPIESt Petersburg-Clearwater
KJWNNashville
621 miles1h 20m
View Details
Jul 26, 20251.0t CO₂
KPTKPontiac
KGLRGaylord
174 miles28m
View Details
Jul 20, 20255.8t CO₂
KJWNNashville
KPTKPontiac
484 miles2h 27m
View Details
Jul 19, 20253.5t CO₂
KFSDSioux Falls
KJWNNashville
730 miles1h 32m
View Details
Jun 21, 20251.0t CO₂
KJWNNashville
KCMDCullman
132 miles20m
View Details
May 15, 20254.1t CO₂
KJWNNashville
KGKYArlington
630 miles1h 47m
View Details
May 10, 20253.1t CO₂
KJWNNashville
KOCFOcala
554 miles1h 24m
View Details
May 4, 20252.5t CO₂
KSGJSt Augustine
KBNANashville
526 miles1h 10m
View Details
May 4, 20251.0t CO₂
KSUAStuart
MYGDDeep Water Cay
147 miles22m
View Details
May 1, 20253.9t CO₂
KJWNNashville
MYAX
841 miles1h 41m
View Details
Apr 26, 20251.0t CO₂
KJWNNashville
KTYSKnoxville
164 miles30m
View Details
Apr 20, 20252.1t CO₂
KJWNNashville
KPTKPontiac
484 miles1h 1m
View Details
Apr 19, 20252.6t CO₂
KJWNNashville
KMKCKansas City
468 miles1h 11m
View Details
Apr 17, 20254.4t CO₂
KSUAStuart
KJWNNashville
734 miles1h 54m
View Details
Apr 17, 20253.8t CO₂
KJWNNashville
KSUAStuart
734 miles1h 40m
View Details
Apr 13, 20251.0t CO₂
KFYESomerville
KJWNNashville
156 miles24m
View Details
Apr 12, 20253.9t CO₂
KJWNNashville
KDZBHorseshoe Bay
767 miles1h 42m
View Details
Apr 11, 20253.2t CO₂
KJWNNashville
KOKCOklahoma City
602 miles1h 26m
View Details
Apr 5, 20252.4t CO₂
KJWNNashville
KHDCHammond
440 miles1h 7m
View Details
Apr 3, 20254.2t CO₂
KJWNNashville
KOPFMiami
809 miles1h 49m
View Details
Apr 1, 20253.3t CO₂
KIADWashington
KJWNNashville
550 miles1h 28m
View Details
Mar 30, 20252.8t CO₂
KJWNNashville
KIADWashington
550 miles1h 17m
View Details
Mar 30, 20252.5t CO₂
KJWNNashville
KMKEMilwaukee
471 miles1h 10m
View Details
Mar 23, 20252.1t CO₂
KJWNNashville
KPTKPontiac
484 miles1h 1m
View Details
Mar 23, 20253.2t CO₂
KMSPMinneapolis
KJWNNashville
686 miles1h 26m
View Details
Mar 14, 20252.4t CO₂
KJWNNashville
KPTKPontiac
484 miles1h 6m
View Details
Feb 15, 20251.0t CO₂
KJWNNashville
KAPTJasper
106 miles18m
View Details
Feb 15, 20254.2t CO₂
KTADTrinidad
KJWNNashville
968 miles1h 50m
View Details
Feb 14, 202511.5t CO₂
KJWNNashville
KBURBurbank
1,773 miles4h 41m
View Details
Feb 8, 20252.5t CO₂
KJWNNashville
KPTKPontiac
484 miles1h 9m
View Details
Feb 7, 20252.6t CO₂
KJWNNashville
KPTKPontiac
484 miles1h 11m
View Details
Jan 21, 20252.9t CO₂
KJWNNashville
KPTKPontiac
484 miles1h 20m
View Details
Jan 21, 20254.8t CO₂
KJYOLeesburg
KJWNNashville
548 miles2h 2m
View Details
Jan 18, 20252.5t CO₂
KJWNNashville
KJYOLeesburg
548 miles1h 9m
View Details
Jan 16, 20253.1t CO₂
KJWNNashville
KPTKPontiac
484 miles1h 24m
View Details
Jan 16, 20252.5t CO₂
KPTKPontiac
KJWNNashville
484 miles1h 10m
View Details
Top Airports by Emissions
Nashville

Nashville

KJWN

Total CO₂

100.2t

Total Visits

27

Avg CO₂/visit

3.7t

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

Stuart

KSUA

Total CO₂

31.0t

Total Visits

10

Avg CO₂/visit

3.1t

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

Las Vegas

KLAS

Total CO₂

19.8t

Total Visits

2

Avg CO₂/visit

9.9t

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

Pontiac

KPTK

Total CO₂

15.3t

Total Visits

6

Avg CO₂/visit

2.5t

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

Phoenix

KPHX

Total CO₂

13.8t

Total Visits

2

Avg CO₂/visit

6.9t

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

West Palm Beach

KPBI

Total CO₂

12.9t

Total Visits

2

Avg CO₂/visit

6.5t

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
Page 1 of 5
Top Routes by Emissions
Phoenix Nashville

KPHX to KJWN1,433 miles

Total Flights

2

Avg CO₂/Flight

6.9t

Total Emissions

13.8t CO₂

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

KJWN to KPTK485 miles

Total Flights

4

Avg CO₂/Flight

3.3t

Total Emissions

13.2t CO₂

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
West Palm Beach Las Vegas

KPBI to KLAS2,154 miles

Total Flights

1

Avg CO₂/Flight

11.9t

Total Emissions

11.9t CO₂

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

KJWN to KSUA734 miles

Total Flights

3

Avg CO₂/Flight

3.6t

Total Emissions

10.7t CO₂

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

KSUA to KJWN734 miles

Total Flights

2

Avg CO₂/Flight

4.4t

Total Emissions

8.9t CO₂

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

KLAS to KJWN1,572 miles

Total Flights

1

Avg CO₂/Flight

7.9t

Total Emissions

7.9t CO₂

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
Page 1 of 6