EC-NCL
Cessna Citation CJ4
Spain
MAD (Adolfo Suarez Madrid-Barajas Airport, Madrid)

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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

5.5
Tons CO2 This Month
Below Average0.6× avg for Citation CJ4
21.5
Tons CO2 YTD
Typical0.8× avg for Citation CJ4
131.3
CO2 Tons Since 2025
Typical1.0× avg for Citation CJ4
Emissions Intensity0.01t CO₂/nmTypical1.1× avg for Citation CJ4
110.0 tons CO2 in selected period

2026 pace: On track for approximately 86t CO₂ by year end · ↓ 22% vs full year 2025 (110t)

Flight Patterns & Behaviour

Activity broadly consistent with prior period — averaging 9.0t CO₂/month

9.0t
CO₂/month
2.1t
Avg per flight
30
Distinct routes
Diverse Network3 routes account for 33% of total emissions
Highest emission route
Madrid → Santiago
15.9t CO₂ total · 0.0041t CO₂/nm

Seasonal pattern: Historically peaks in April · Current month is 61% below March 2025

Spain·51 aircraft tracked·Ranked 21st by emissions among 109 countries·0.4× country averageBelow Average
What's ChangedCompared to prior equivalent period
Emissions
>300%
20t → 108t CO₂
Intensity
15%
0.0043 → 0.0049 t CO₂/nm
New Routes
26
86t CO₂ combined
Dropped Routes
4
Prior period only
Avg per Flight
25%
2.8t → 2.1t
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

48t

Signals Detected

5

Highest Severity

Medium

Aircraft
Medium
New24 Apr – 7 May 2025
Elevated activity period · 5 flights in 13 days vs baseline of 2
Contributed approximately 18t CO₂ to period total — 17% of period emissions
Aircraft
Medium
New3 Jun – 9 Jun 2025
Elevated activity period · 3 flights in 6 days vs baseline of 1
Contributed approximately 8t CO₂ to period total — 7% of period emissions
Aircraft
Medium
New17 Sept – 23 Sept 2025
Elevated activity period · 3 flights in 6 days vs baseline of 1
Contributed approximately 3t CO₂ to period total — 3% of period emissions
Aircraft
Medium
Historical4 Apr – 29 Apr 2025
25-day inactive period
14.7t CO₂ in the 7 days following resumption
Aircraft
Medium
Historical9 Jun – 26 Jun 2025
17-day inactive period
3.8t CO₂ in the 7 days following resumption
Recent Flights
Mar 25, 20260.8t CO₂
LEMDMadrid
LESTSantiago
300 miles44m
Mar 25, 20261.1t CO₂
LESTSantiago
LEMDMadrid
300 miles54m
Mar 23, 20261.4t CO₂
LIMCMilan
LZIBBratislava
437 miles1h 4m
Mar 12, 20260.9t CO₂
LEMDMadrid
LESTSantiago
300 miles48m
View Details
Feb 26, 20262.4t CO₂
GCGMAlajero, La Gomera Island
NaN miles1h 40m
View Details
Feb 26, 20261.6t CO₂
LEBLBarcelona
NaN miles1h 14m
View Details
Feb 23, 20268.6t CO₂
LTFJIstanbul
LEBLBarcelona
1,411 miles5h 23m
View Details
Feb 20, 20262.5t CO₂
LEBLBarcelona
EDDMMunich
680 miles1h 43m
View Details
Feb 20, 20261.3t CO₂
LEVS
LEBLBarcelona
313 miles1h 2m
View Details
Jan 27, 20263.7t CO₂
LEMDMadrid
LEVCValencia
177 miles2h 29m
View Details
Jan 26, 20260.9t CO₂
LEMDMadrid
LESTSantiago
300 miles49m
View Details
Jan 15, 20264.8t CO₂
LZIBBratislava
LESTSantiago
1,285 miles3h 8m
View Details
Jan 14, 20260.9t CO₂
LEMDMadrid
LESTSantiago
300 miles49m
View Details
Dec 14, 20250.8t CO₂
LEMDMadrid
LESTSantiago
300 miles44m
View Details
Dec 11, 20250.5t CO₂
LEROLugo
LESTSantiago
50 miles12m
View Details
Dec 11, 20250.5t CO₂
LEBLBarcelona
LEVCValencia
184 miles32m
View Details
Nov 28, 20250.9t CO₂
LEMDMadrid
LESTSantiago
300 miles46m
View Details
Nov 24, 20250.5t CO₂
LEMDMadrid
LEVCValencia
177 miles31m
View Details
Nov 13, 20250.8t CO₂
LEMDMadrid
LESTSantiago
300 miles45m
View Details
Nov 5, 20255.7t CO₂
LFFHChâteau-Thierry, Aisne
LEVCValencia
688 miles3h 38m
View Details
Nov 5, 20250.5t CO₂
LZIBBratislava
EPKTKatowice
180 miles35m
View Details
Oct 27, 20256.1t CO₂
LRCLCluj-Napoca
LESTSantiago
1,583 miles3h 51m
View Details
Oct 23, 20250.5t CO₂
LEMDMadrid
LERMRobledillo De Mohernando
31 miles10m
View Details
Oct 23, 20251.1t CO₂
LEMDMadrid
LESTSantiago
300 miles57m
View Details
Oct 13, 20250.8t CO₂
LEMDMadrid
LESTSantiago
300 miles44m
View Details
Oct 11, 20250.8t CO₂
LEVS
LESTSantiago
296 miles43m
View Details
Sep 23, 20251.7t CO₂
LEBLBarcelona
LESTSantiago
549 miles1h 17m
View Details
Sep 19, 20251.0t CO₂
LEMDMadrid
LESTSantiago
300 miles50m
View Details
Sep 17, 20250.7t CO₂
LEMDMadrid
LESTSantiago
300 miles42m
View Details
Aug 27, 20251.0t CO₂
LEMDMadrid
LESTSantiago
300 miles51m
View Details
Aug 22, 20253.0t CO₂
LSZHZurich
LESTSantiago
882 miles2h 2m
View Details
Jul 29, 20250.5t CO₂
LZIBBratislava
EPKTKatowice
180 miles35m
View Details
Jul 11, 20252.9t CO₂
EGSSLondon
LEVCValencia
857 miles1h 59m
View Details
Jul 10, 20252.4t CO₂
EGSSLondon
LESTSantiago
740 miles1h 43m
View Details
Jul 4, 20251.8t CO₂
LEBLBarcelona
LESTSantiago
549 miles1h 19m
View Details
Jul 3, 20251.7t CO₂
LEBLBarcelona
LESTSantiago
549 miles1h 16m
View Details
Jun 26, 20252.8t CO₂
LEMDMadrid
EGGWLondon
801 miles1h 55m
View Details
Jun 26, 20251.0t CO₂
LEMDMadrid
LESTSantiago
300 miles51m
View Details
Jun 9, 20252.5t CO₂
EGSSLondon
LESTSantiago
740 miles1h 44m
View Details
Jun 8, 20251.9t CO₂
EGSSLondon
NaN miles1h 24m
View Details
Jun 8, 20253.6t CO₂
LEMDMadrid
LESTSantiago
300 miles2h 23m
View Details
Jun 1, 20250.5t CO₂
LEMDMadrid
LEVCValencia
177 miles33m
View Details
May 26, 20250.5t CO₂
LEMDMadrid
LEMXToledo
66 miles15m
View Details
May 21, 20250.5t CO₂
LZIBBratislava
EPKTKatowice
180 miles33m
View Details
May 7, 20253.5t CO₂
LIPZVenice
LESTSantiago
1,040 miles2h 21m
View Details
May 7, 20253.5t CO₂
EIDWDublin
LIPZVenice
994 miles2h 20m
View Details
May 6, 20252.4t CO₂
EIDWDublin
LESTSantiago
733 miles1h 40m
View Details
Apr 30, 20252.8t CO₂
LIPOMontichiari (BS)
LEROLugo
892 miles1h 57m
View Details
Apr 29, 20252.2t CO₂
EGBBBirmingham
LECOA Coruna
702 miles1h 33m
View Details
Apr 29, 20257.4t CO₂
LIPOMontichiari (BS)
EGBBBirmingham
730 miles4h 38m
View Details
Apr 4, 20255.3t CO₂
LRCLCluj-Napoca
LESTSantiago
1,583 miles3h 25m
View Details
Apr 1, 20250.8t CO₂
LEMDMadrid
LESTSantiago
300 miles44m
View Details
Mar 31, 20250.7t CO₂
LEMDMadrid
LESTSantiago
300 miles42m
View Details
Mar 29, 20252.3t CO₂
EGKBBiggin Hill
LESTSantiago
704 miles1h 38m
View Details
Mar 10, 20253.9t CO₂
LIRARome
LESTSantiago
1,072 miles2h 35m
View Details
Mar 7, 20250.9t CO₂
LEMDMadrid
LESTSantiago
300 miles48m
View Details
Mar 6, 20251.0t CO₂
LEMDMadrid
LESTSantiago
300 miles50m
View Details
Feb 26, 20258.2t CO₂
EBBRBrussels
GCLPGran Canaria Island
1,894 miles5h 9m
View Details
Jan 27, 20252.5t CO₂
LFPBParis
LESTSantiago
668 miles1h 45m
View Details
Top Airports by Emissions
Santiago

Santiago

LEST

Total CO₂

53.4t

Total Visits

29

Avg CO₂/visit

1.8t

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

Madrid

LEMD

Total CO₂

25.7t

Total Visits

22

Avg CO₂/visit

1.2t

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

Barcelona

LEBL

Total CO₂

19.7t

Total Visits

8

Avg CO₂/visit

2.5t

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

Valencia

LEVC

Total CO₂

13.9t

Total Visits

6

Avg CO₂/visit

2.3t

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

Cluj-Napoca

LRCL

Total CO₂

11.4t

Total Visits

2

Avg CO₂/visit

5.7t

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Montichiari (BS)

Montichiari (BS)

LIPO

Total CO₂

10.2t

Total Visits

2

Avg CO₂/visit

5.1t

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Page 1 of 4
Top Routes by Emissions
Madrid Santiago

LEMD to LEST300 miles

Total Flights

15

Avg CO₂/Flight

1.1t

Total Emissions

15.9t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Cluj-Napoca Santiago

LRCL to LEST1,584 miles

Total Flights

2

Avg CO₂/Flight

5.7t

Total Emissions

11.4t CO₂

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

LTFJ to LEBL0 miles

Total Flights

1

Avg CO₂/Flight

8.6t

Total Emissions

8.6t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Montichiari (BS) Birmingham

LIPO to EGBB730 miles

Total Flights

1

Avg CO₂/Flight

7.4t

Total Emissions

7.4t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Château-Thierry, Aisne Valencia

LFFH to LEVC688 miles

Total Flights

1

Avg CO₂/Flight

5.7t

Total Emissions

5.7t CO₂

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

LEBL to LEST549 miles

Total Flights

3

Avg CO₂/Flight

1.7t

Total Emissions

5.1t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Page 1 of 5