N211MT
Cessna Citation SII
United States
NTR (Del Norte International Airport, Monterrey)

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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 Overview

13.3
Tons CO2 This Month
Above Average3.1× avg for Citation SII
16.7
Tons CO2 YTD
Above Average1.5× avg for Citation SII
36.1
CO2 Tons Since 2025
Below Average0.6× avg for Citation SII
Emissions Intensity0.01t CO₂/nmTypical1.5× avg for Citation SII
36.1 tons CO2 in selected period

2026 pace: On track for approximately 50t CO₂ by year end · ↑ 158% vs full year 2025 (19t)

Flight Patterns & Behaviour

Activity broadly consistent with prior period — averaging 2.2t CO₂/month

2.2t
CO₂/month
0.7t
Avg per flight
12
Distinct routes
Moderately Concentrated3 routes account for 66% of total emissions
Highest emission route
Monterrey → Laredo
6.7t CO₂ total · 0.0051t CO₂/nm
🇺🇸United States·16202 aircraft tracked·Ranked 1st by emissions among 109 countries·0.1× country averageBelow Average

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

What's ChangedCompared to prior equivalent period
Emissions
Prior data unavailable
Intensity
Prior data unavailable
New Routes
11
23t CO₂ combined
Dropped Routes
0
Avg per Flight
Prior data unavailable
Flight Count
Prior data unavailable

Route and airport counts may include data processing artefacts.

Spikes

Significant deviations from this aircraft's baseline in the selected period.

CO₂ Above Baseline

10t

Signals Detected

5

Highest Severity

Medium

Aircraft
Medium
New20 Aug – 26 Aug 2025
Elevated activity period · 3 flights in 6 days vs baseline of 1
Contributed approximately 3t CO₂ to period total — 14% of period emissions
Aircraft
Medium
New15 Oct – 21 Oct 2025
Elevated activity period · 3 flights in 6 days vs baseline of 1
Contributed approximately 2t CO₂ to period total — 9% of period emissions
Aircraft
Medium
New24 Nov – 30 Nov 2025
Elevated activity period · 3 flights in 6 days vs baseline of 1
Contributed approximately 2t CO₂ to period total — 6% of period emissions
Aircraft
Medium
Historical28 Aug – 25 Sept 2025
28-day inactive period
0.5t CO₂ in the 7 days following resumption
Aircraft
Medium
Historical25 Sept – 21 Oct 2025
25-day inactive period
2.1t CO₂ in the 7 days following resumption
Recent Flights
Mar 29, 20260.5t CO₂
KLRDLaredo
KSATSan Antonio
150 miles34m
Mar 28, 20260.5t CO₂
MMANMonterrey
KLRDLaredo
125 miles32m
Mar 26, 20260.5t CO₂
MMANMonterrey
KLRDLaredo
125 miles35m
Mar 25, 20261.0t CO₂
KSATSan Antonio
MMANMonterrey
275 miles51m
View Details
Mar 21, 20260.9t CO₂
KPILPort Isabel
KSATSan Antonio
243 miles48m
View Details
Mar 21, 20260.6t CO₂
MMANMonterrey
KBROBrownsville
175 miles40m
View Details
Mar 12, 20260.5t CO₂
MMANMonterrey
KBROBrownsville
175 miles33m
View Details
Mar 11, 20260.5t CO₂
KLRDLaredo
MMANMonterrey
125 miles32m
View Details
Mar 11, 20260.5t CO₂
MMANMonterrey
KLRDLaredo
125 miles34m
View Details
Mar 9, 20260.5t CO₂
KLRDLaredo
KSATSan Antonio
150 miles32m
View Details
Mar 9, 20260.5t CO₂
MMANMonterrey
KLRDLaredo
125 miles36m
View Details
Mar 8, 20261.3t CO₂
KSATSan Antonio
MMANMonterrey
275 miles1h 1m
View Details
Feb 26, 20260.5t CO₂
KOUNNorman
KOKCOklahoma City
13 miles7m
View Details
Jan 12, 20260.5t CO₂
KSATSan Antonio
KHDOHondo
44 miles9m
View Details
Jan 8, 20260.5t CO₂
KLRDLaredo
KSATSan Antonio
150 miles32m
View Details
Jan 8, 20260.5t CO₂
MMANMonterrey
KLRDLaredo
125 miles35m
View Details
Jan 8, 20261.2t CO₂
KSATSan Antonio
MMANMonterrey
275 miles59m
View Details
Dec 24, 20250.5t CO₂
KLRDLaredo
KSATSan Antonio
150 miles33m
View Details
Dec 24, 20250.7t CO₂
MMANMonterrey
KLRDLaredo
125 miles41m
View Details
Dec 19, 20250.5t CO₂
MMANMonterrey
MMRXReynosa
125 miles24m
View Details
Dec 2, 20251.3t CO₂
KSATSan Antonio
MMANMonterrey
275 miles1h 2m
View Details
Nov 30, 20250.5t CO₂
KLRDLaredo
KSATSan Antonio
150 miles33m
View Details
Nov 30, 20250.5t CO₂
MMANMonterrey
KLRDLaredo
125 miles34m
View Details
Nov 26, 20250.5t CO₂
KLRDLaredo
KSATSan Antonio
150 miles33m
View Details
Nov 26, 20250.5t CO₂
MMANMonterrey
KLRDLaredo
125 miles29m
View Details
Nov 13, 20250.5t CO₂
KLRDLaredo
KSATSan Antonio
150 miles36m
View Details
Nov 13, 20250.5t CO₂
MMANMonterrey
KLRDLaredo
125 miles32m
View Details
Oct 21, 20250.9t CO₂
MMANMonterrey
NaN miles48m
View Details
Oct 21, 20250.5t CO₂
KLRDLaredo
KSATSan Antonio
150 miles36m
View Details
Oct 21, 20250.7t CO₂
MMANMonterrey
KLRDLaredo
125 miles42m
View Details
Sep 25, 20250.5t CO₂
MMANMonterrey
NaN miles32m
View Details
Aug 28, 20250.5t CO₂
KLRDLaredo
KSATSan Antonio
150 miles36m
View Details
Aug 28, 20250.7t CO₂
MMANMonterrey
KLRDLaredo
125 miles41m
View Details
Aug 21, 20251.0t CO₂
KDALDallas
KSATSan Antonio
248 miles53m
View Details
Aug 20, 20251.8t CO₂
KLRDLaredo
KDALDallas
398 miles1h 21m
View Details
Aug 20, 20250.5t CO₂
MMANMonterrey
KLRDLaredo
125 miles34m
View Details
Top Airports by Emissions
Monterrey

Monterrey

MMAN

Total CO₂

15.0t

Total Visits

22

Avg CO₂/visit

0.7t

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

Laredo

KLRD

Total CO₂

13.7t

Total Visits

23

Avg CO₂/visit

0.6t

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

San Antonio

KSAT

Total CO₂

11.8t

Total Visits

16

Avg CO₂/visit

0.7t

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

Dallas

KDAL

Total CO₂

2.9t

Total Visits

2

Avg CO₂/visit

1.4t

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

Brownsville

KBRO

Total CO₂

1.2t

Total Visits

2

Avg CO₂/visit

0.6t

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

Port Isabel

KPIL

Total CO₂

0.9t

Total Visits

1

Avg CO₂/visit

0.9t

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
Page 1 of 2
Top Routes by Emissions
Monterrey Laredo

MMAN to KLRD126 miles

Total Flights

12

Avg CO₂/Flight

0.6t

Total Emissions

6.7t CO₂

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

KSAT to MMAN276 miles

Total Flights

4

Avg CO₂/Flight

1.2t

Total Emissions

4.7t CO₂

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

KLRD to KSAT150 miles

Total Flights

9

Avg CO₂/Flight

0.5t

Total Emissions

4.7t CO₂

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

KLRD to KDAL398 miles

Total Flights

1

Avg CO₂/Flight

1.8t

Total Emissions

1.8t CO₂

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

MMAN to KBRO175 miles

Total Flights

2

Avg CO₂/Flight

0.6t

Total Emissions

1.2t CO₂

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

KDAL to KSAT248 miles

Total Flights

1

Avg CO₂/Flight

1.0t

Total Emissions

1t CO₂

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
Page 1 of 2