N178JC
Cessna Citation XLS
United States
PHX (Phoenix Sky Harbor International Airport, Phoenix)

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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 Overview

10.3
Tons CO2 This Month
Below Average0.5× avg for Citation XLS
27.2
Tons CO2 YTD
Below Average0.5× avg for Citation XLS
149.6
CO2 Tons Since 2025
Below Average0.5× avg for Citation XLS
Emissions Intensity0.01t CO₂/nmTypical1.1× avg for Citation XLS
122.4 tons CO2 in selected period

2026 pace: On track for approximately 109t CO₂ by year end · ↓ 11% vs full year 2025 (122t)

Flight Patterns & Behaviour

Activity broadly consistent with prior period — averaging 8.3t CO₂/month

8.3t
CO₂/month
1.8t
Avg per flight
22
Distinct routes
Diverse Network3 routes account for 36% of total emissions
Highest emission route
Phoenix → Las Vegas
14.6t CO₂ total · 0.0048t CO₂/nm

Seasonal pattern: Historically peaks in May · Current month is 5% below March 2025

🇺🇸United States·16202 aircraft tracked·Ranked 1st by emissions among 109 countries·0.4× country averageBelow Average

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

What's ChangedCompared to prior equivalent period
Emissions
>300%
20t → 100t CO₂
Intensity
13%
0.0055 → 0.0048 t CO₂/nm
New Routes
20
72t CO₂ combined
Dropped Routes
4
Prior period only
Avg per Flight
46%
1.2t → 1.8t
Flight Count
40
16 → 56 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

57t

Signals Detected

5

Highest Severity

Medium

Aircraft
Medium
New4 Apr – 17 Apr 2025
Elevated activity period · 10 flights in 13 days vs baseline of 2
Contributed approximately 17t CO₂ to period total — 17% of period emissions
Aircraft
Medium
New10 May – 23 May 2025
Elevated activity period · 7 flights in 13 days vs baseline of 2
Contributed approximately 22t CO₂ to period total — 22% of period emissions
Aircraft
Medium
New29 Sept – 5 Oct 2025
Elevated activity period · 4 flights in 6 days vs baseline of 1
Contributed approximately 4t CO₂ to period total — 4% of period emissions
Aircraft
Medium
Historical17 Apr – 14 May 2025
28-day inactive period
12.2t CO₂ in the 7 days following resumption
Aircraft
Medium
Historical21 May – 5 Jun 2025
15-day inactive period
1.5t CO₂ in the 7 days following resumption
Recent Flights
Mar 27, 20260.6t CO₂
KPHXPhoenix
KSDLScottsdale
14 miles8m
Mar 25, 20261.3t CO₂
KPHXPhoenix
MMGMGuaymas
383 miles55m
Mar 20, 20260.9t CO₂
KHNDLas Vegas
KPHXPhoenix
250 miles46m
Mar 20, 20260.8t CO₂
KPHXPhoenix
KHNDLas Vegas
250 miles43m
View Details
Mar 19, 20261.1t CO₂
KPHXPhoenix
MMHOHermosillo
305 miles50m
View Details
Mar 16, 20260.8t CO₂
KHNDLas Vegas
KPHXPhoenix
250 miles43m
View Details
Mar 16, 20260.9t CO₂
KPHXPhoenix
KHNDLas Vegas
250 miles46m
View Details
Mar 1, 20260.9t CO₂
KLASLas Vegas
KPHXPhoenix
255 miles44m
View Details
Mar 1, 20261.0t CO₂
KPHXPhoenix
KLASLas Vegas
255 miles47m
View Details
Feb 27, 20260.9t CO₂
KLASLas Vegas
KPHXPhoenix
255 miles45m
View Details
Feb 27, 20261.0t CO₂
KPHXPhoenix
KLASLas Vegas
255 miles49m
View Details
Feb 16, 20261.9t CO₂
KPHXPhoenix
KDENDenver
601 miles1h 14m
View Details
Feb 9, 20260.9t CO₂
KHNDLas Vegas
KPHXPhoenix
250 miles45m
View Details
Feb 9, 20260.9t CO₂
KPHXPhoenix
KHNDLas Vegas
250 miles46m
View Details
Feb 3, 20260.9t CO₂
KLASLas Vegas
KPHXPhoenix
256 miles46m
View Details
Feb 3, 20260.9t CO₂
KPHXPhoenix
KLASLas Vegas
256 miles46m
View Details
Feb 2, 20261.0t CO₂
KLASLas Vegas
KPHXPhoenix
256 miles49m
View Details
Feb 1, 20261.0t CO₂
KPHXPhoenix
KLASLas Vegas
256 miles47m
View Details
Jan 16, 20260.9t CO₂
KHNDLas Vegas
KPHXPhoenix
250 miles45m
View Details
Jan 16, 20261.0t CO₂
KPHXPhoenix
KHNDLas Vegas
250 miles46m
View Details
Jan 14, 20260.9t CO₂
KHNDLas Vegas
KPHXPhoenix
250 miles44m
View Details
Jan 14, 20260.9t CO₂
KPHXPhoenix
KHNDLas Vegas
250 miles43m
View Details
Oct 9, 20252.5t CO₂
KHAFHalf Moon Bay
KPHXPhoenix
654 miles1h 32m
View Details
Oct 9, 20252.9t CO₂
KPHXPhoenix
KSFOSan Francisco
650 miles1h 44m
View Details
Oct 5, 20250.8t CO₂
KHNDLas Vegas
KPHXPhoenix
250 miles43m
View Details
Oct 5, 20251.0t CO₂
KPHXPhoenix
KHNDLas Vegas
250 miles48m
View Details
Oct 3, 20250.9t CO₂
KHNDLas Vegas
KPHXPhoenix
250 miles45m
View Details
Oct 3, 20251.0t CO₂
KPHXPhoenix
KHNDLas Vegas
250 miles48m
View Details
Sep 24, 20251.0t CO₂
KHNDLas Vegas
KPHXPhoenix
250 miles47m
View Details
Sep 24, 20251.0t CO₂
KPHXPhoenix
KHNDLas Vegas
250 miles48m
View Details
Sep 17, 20257.8t CO₂
KMDWChicago
KPHXPhoenix
1,440 miles4h 6m
View Details
Sep 15, 20255.6t CO₂
KPHXPhoenix
KMDWChicago
1,440 miles3h 3m
View Details
Aug 29, 20251.2t CO₂
KSANSan Diego
KPHXPhoenix
305 miles54m
View Details
Aug 29, 20251.2t CO₂
KPHXPhoenix
KSANSan Diego
305 miles53m
View Details
Aug 10, 20250.6t CO₂
KPHXPhoenix
KRQEWindow Rock
226 miles36m
View Details
Jul 15, 20253.7t CO₂
KFTWFort Worth
KPHXPhoenix
847 miles2h 8m
View Details
Jul 13, 20253.5t CO₂
KPHXPhoenix
KFTWFort Worth
847 miles1h 60m
View Details
Jun 27, 20253.0t CO₂
KPHXPhoenix
KAPCNapa
663 miles1h 46m
View Details
Jun 5, 20251.5t CO₂
KLAXLos Angeles
KPHXPhoenix
370 miles1h 3m
View Details
May 21, 20254.2t CO₂
KRVSTulsa
KPHXPhoenix
925 miles2h 22m
View Details
May 21, 20255.9t CO₂
KTEBTeterboro
KTULTulsa
1,218 miles3h 10m
View Details
May 19, 20258.5t CO₂
KPHXPhoenix
KTEBTeterboro
2,132 miles4h 28m
View Details
May 16, 20250.9t CO₂
KHNDLas Vegas
KPHXPhoenix
250 miles45m
View Details
May 16, 20250.9t CO₂
KPHXPhoenix
KHNDLas Vegas
250 miles45m
View Details
May 14, 20250.8t CO₂
KHNDLas Vegas
KPHXPhoenix
250 miles43m
View Details
May 14, 20251.0t CO₂
KPHXPhoenix
KHNDLas Vegas
250 miles47m
View Details
Apr 17, 20251.0t CO₂
KHNDLas Vegas
KPHXPhoenix
250 miles48m
View Details
Apr 17, 20251.6t CO₂
KPHXPhoenix
KHNDLas Vegas
250 miles1h 6m
View Details
Apr 16, 20251.0t CO₂
KHNDLas Vegas
KPHXPhoenix
250 miles47m
View Details
Apr 15, 20251.0t CO₂
KPHXPhoenix
KHNDLas Vegas
250 miles46m
View Details
Apr 9, 20254.0t CO₂
KFTWFort Worth
KPHXPhoenix
847 miles2h 15m
View Details
Apr 7, 20253.7t CO₂
KPHXPhoenix
KFTWFort Worth
847 miles2h 6m
View Details
Apr 6, 20251.0t CO₂
KHNDLas Vegas
KPHXPhoenix
250 miles46m
View Details
Apr 6, 20250.9t CO₂
KPHXPhoenix
KHNDLas Vegas
250 miles45m
View Details
Apr 4, 20250.9t CO₂
KHNDLas Vegas
KPHXPhoenix
250 miles46m
View Details
Apr 4, 20251.8t CO₂
KPHXPhoenix
KHNDLas Vegas
250 miles1h 10m
View Details
Mar 16, 20250.6t CO₂
KRYNTucson
KPHXPhoenix
101 miles23m
View Details
Mar 16, 20251.5t CO₂
KPHXPhoenix
NaN miles1h 3m
View Details
Mar 6, 20251.0t CO₂
KHNDLas Vegas
KPHXPhoenix
250 miles48m
View Details
Mar 6, 20251.1t CO₂
KPHXPhoenix
KHNDLas Vegas
250 miles50m
View Details
Mar 5, 20251.1t CO₂
KHNDLas Vegas
KPHXPhoenix
250 miles50m
View Details
Mar 5, 20250.9t CO₂
KPHXPhoenix
KHNDLas Vegas
250 miles44m
View Details
Feb 5, 20251.5t CO₂
KBURBurbank
KPHXPhoenix
369 miles1h 3m
View Details
Feb 5, 20252.0t CO₂
KPHXPhoenix
KBURBurbank
369 miles1h 17m
View Details
Feb 4, 20251.6t CO₂
KWHPPacoima
KPHXPhoenix
372 miles1h 4m
View Details
Feb 3, 20251.7t CO₂
KPHXPhoenix
KBURBurbank
369 miles1h 9m
View Details
Jan 20, 20250.8t CO₂
KHNDLas Vegas
KPHXPhoenix
250 miles43m
View Details
Jan 20, 20251.1t CO₂
KPHXPhoenix
KHNDLas Vegas
250 miles50m
View Details
Jan 17, 20251.0t CO₂
KHNDLas Vegas
KPHXPhoenix
250 miles48m
View Details
Jan 17, 20251.8t CO₂
KPHXPhoenix
KHNDLas Vegas
250 miles1h 11m
View Details
Jan 15, 20251.1t CO₂
KHNDLas Vegas
KPHXPhoenix
250 miles50m
View Details
Jan 15, 20250.8t CO₂
KPHXPhoenix
KHNDLas Vegas
250 miles43m
View Details
Top Airports by Emissions
Phoenix

Phoenix

KPHX

Total CO₂

94.0t

Total Visits

55

Avg CO₂/visit

1.7t

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

Las Vegas

KHND

Total CO₂

27.5t

Total Visits

28

Avg CO₂/visit

1.0t

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

Fort Worth

KFTW

Total CO₂

14.9t

Total Visits

4

Avg CO₂/visit

3.7t

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

Teterboro

KTEB

Total CO₂

14.4t

Total Visits

2

Avg CO₂/visit

7.2t

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

Chicago

KMDW

Total CO₂

13.4t

Total Visits

2

Avg CO₂/visit

6.7t

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

Las Vegas

KLAS

Total CO₂

7.7t

Total Visits

8

Avg CO₂/visit

1.0t

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

KPHX to KHND250 miles

Total Flights

14

Avg CO₂/Flight

1.0t

Total Emissions

14.6t CO₂

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

KHND to KPHX250 miles

Total Flights

14

Avg CO₂/Flight

0.9t

Total Emissions

12.9t CO₂

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

KPHX to KTEB2,134 miles

Total Flights

1

Avg CO₂/Flight

8.5t

Total Emissions

8.5t CO₂

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

KMDW to KPHX1,441 miles

Total Flights

1

Avg CO₂/Flight

7.8t

Total Emissions

7.8t CO₂

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

KFTW to KPHX847 miles

Total Flights

2

Avg CO₂/Flight

3.8t

Total Emissions

7.7t CO₂

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

KPHX to KFTW847 miles

Total Flights

2

Avg CO₂/Flight

3.6t

Total Emissions

7.2t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Page 1 of 4