N821LB
Hawker 750/850
United States
NTR (Del Norte International Airport, Monterrey)

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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

4.8
Tons CO2 This Month
Below Average0.3× avg for 750/850
24.9
Tons CO2 YTD
Below Average0.5× avg for 750/850
221.1
CO2 Tons Since 2025
Typical0.8× avg for 750/850
Emissions Intensity0.01t CO₂/nmTypical0.8× avg for 750/850
185.6 tons CO2 in selected period

2026 pace: On track for approximately 100t CO₂ by year end · ↓ 49% vs full year 2025 (196t)

Flight Patterns & Behaviour

Activity broadly consistent with prior period — averaging 0.3t CO₂/month

0.3t
CO₂/month
0.0t
Avg per flight
29
Distinct routes
Moderately Concentrated3 routes account for 64% of total emissions
Highest emission route
San Antonio → Monterrey
0.9t CO₂ total · 0.0004t CO₂/nm

Seasonal pattern: Historically peaks in June · Current month is 83% below March 2025

🇺🇸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
0t → 3t CO₂
Intensity
0.0000 → 0.0001 t CO₂/nm
New Routes
24
2t CO₂ combined
Dropped Routes
5
Prior period only
Avg per Flight
0.0t → 0.0t
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

3t

Signals Detected

2

Highest Severity

Medium

Emissions
Medium
New1 Mar 2026 · San Antonio → Monterrey
Highest single-flight emission event (San Antonio → Monterrey)
Single flight: 0.9t CO₂ — 28% of period emissions
Aircraft
Medium
Historical3 Mar – 20 Mar 2026
17-day inactive period
1.7t CO₂ in the 7 days following resumption
Recent Flights
Mar 26, 20260.6t CO₂
KLRDLaredo
KSATSan Antonio
150 miles32m
Mar 26, 20260.6t CO₂
MMANMonterrey
KLRDLaredo
125 miles31m
Mar 20, 20260.6t CO₂
MMANMonterrey
KMFEMc Allen
125 miles20m
Mar 3, 20260.6t CO₂
MMANMonterrey
MM37
124 miles23m
View Details
Mar 1, 20260.9t CO₂
KSATSan Antonio
MMANMonterrey
275 miles42m
View Details
Feb 19, 20260.0t CO₂
MMANMonterrey
KSATSan Antonio
275 miles46m
View Details
Feb 15, 20260.0t CO₂
MMANMonterrey
NaN miles29m
View Details
Feb 2, 20260.0t CO₂
KSLCSalt Lake City
MMANMonterrey
1,230 miles2h 40m
View Details
Jan 29, 20260.0t CO₂
KCOSColorado Springs
KSLCSalt Lake City
410 miles1h 23m
View Details
Jan 29, 20260.0t CO₂
MMANMonterrey
KCOSColorado Springs
930 miles2h 18m
View Details
Jan 26, 20260.0t CO₂
MMANMonterrey
NaN miles23m
View Details
Jan 7, 20260.0t CO₂
MMANMonterrey
NaN miles22m
View Details
Dec 30, 20250.0t CO₂
MMANMonterrey
KSATSan Antonio
275 miles48m
View Details
Dec 30, 20250.0t CO₂
MMANMonterrey
NaN miles25m
View Details
Dec 28, 20250.0t CO₂
MMANMonterrey
NaN miles24m
View Details
Dec 18, 20250.0t CO₂
MMANMonterrey
NaN miles22m
View Details
Dec 8, 20250.0t CO₂
KATLAtlanta
MMANMonterrey
1,088 miles3h 13m
View Details
Dec 6, 20250.0t CO₂
MMANMonterrey
KATLAtlanta
1,088 miles2h 10m
View Details
Nov 27, 20250.0t CO₂
KSATSan Antonio
MMANMonterrey
275 miles47m
View Details
Nov 25, 20250.0t CO₂
MMANMonterrey
KSATSan Antonio
275 miles51m
View Details
Nov 23, 20250.0t CO₂
KSATSan Antonio
MMANMonterrey
275 miles48m
View Details
Nov 21, 20250.0t CO₂
MMANMonterrey
KSATSan Antonio
275 miles51m
View Details
Nov 18, 20250.0t CO₂
MMANMonterrey
NaN miles21m
View Details
Nov 13, 20250.0t CO₂
MMANMonterrey
NaN miles20m
View Details
Nov 5, 20250.0t CO₂
MMANMonterrey
NaN miles22m
View Details
Nov 2, 20250.0t CO₂
KSATSan Antonio
MMANMonterrey
275 miles44m
View Details
Oct 30, 20250.0t CO₂
MMANMonterrey
KSATSan Antonio
275 miles54m
View Details
Oct 25, 20250.0t CO₂
KSATSan Antonio
MMANMonterrey
275 miles51m
View Details
Oct 23, 20250.0t CO₂
MMANMonterrey
KSATSan Antonio
275 miles57m
View Details
Oct 20, 20250.0t CO₂
KDFWDallas-Ft Worth
MMANMonterrey
522 miles1h 13m
View Details
Oct 19, 20250.0t CO₂
MMANMonterrey
KDFWDallas-Ft Worth
522 miles1h 16m
View Details
Sep 30, 20250.0t CO₂
MMANMonterrey
NaN miles22m
View Details
Sep 12, 20250.0t CO₂
MMANMonterrey
NaN miles23m
View Details
Aug 27, 20250.0t CO₂
KAPADenver
KLXVLeadville
82 miles17m
View Details
Aug 27, 20250.0t CO₂
MMANMonterrey
KAPADenver
983 miles2h 17m
View Details
Aug 24, 20250.0t CO₂
KSATSan Antonio
MMANMonterrey
275 miles47m
View Details
Aug 21, 20250.0t CO₂
MMANMonterrey
KSATSan Antonio
275 miles48m
View Details
Aug 19, 20250.0t CO₂
MMANMonterrey
NaN miles21m
View Details
Aug 13, 20250.0t CO₂
MMANMonterrey
MMRXReynosa
125 miles22m
View Details
Aug 12, 20250.0t CO₂
MMANMonterrey
NaN miles21m
View Details
Aug 7, 20250.0t CO₂
MMANMonterrey
MMRXReynosa
125 miles21m
View Details
Jul 25, 20250.0t CO₂
MMANMonterrey
MMRXReynosa
125 miles20m
View Details
Jul 21, 20250.0t CO₂
MMANMonterrey
MMRXReynosa
125 miles20m
View Details
Jul 19, 20250.0t CO₂
MMANMonterrey
MMRXReynosa
125 miles20m
View Details
Jul 10, 20250.0t CO₂
KSATSan Antonio
MMANMonterrey
275 miles46m
View Details
Jul 2, 20250.0t CO₂
MMANMonterrey
KSATSan Antonio
275 miles54m
View Details
Jun 29, 20250.0t CO₂
MMANMonterrey
NaN miles19m
View Details
Jun 26, 20250.0t CO₂
KSATSan Antonio
MMANMonterrey
275 miles49m
View Details
Jun 26, 20250.0t CO₂
MMANMonterrey
KSATSan Antonio
275 miles54m
View Details
Jun 24, 20250.0t CO₂
MMANMonterrey
NaN miles22m
View Details
Jun 19, 20250.0t CO₂
MMANMonterrey
NaN miles31m
View Details
Jun 18, 20250.0t CO₂
MMANMonterrey
NaN miles22m
View Details
Jun 9, 20250.0t CO₂
KLASLas Vegas
MMANMonterrey
1,128 miles2h 24m
View Details
Jun 5, 20250.0t CO₂
MMANMonterrey
KLASLas Vegas
1,128 miles3h 5m
View Details
Jun 5, 20250.0t CO₂
KMDWChicago
MMANMonterrey
1,309 miles2h 60m
View Details
Jun 2, 20250.0t CO₂
MMANMonterrey
KMDWChicago
1,309 miles3h 6m
View Details
May 15, 20250.0t CO₂
MMANMonterrey
NaN miles29m
View Details
May 15, 20250.0t CO₂
KSANSan Diego
MMANMonterrey
1,124 miles2h 24m
View Details
May 12, 20250.0t CO₂
MMANMonterrey
KSANSan Diego
1,124 miles2h 56m
View Details
May 11, 20250.0t CO₂
KSDLScottsdale
MMANMonterrey
880 miles1h 55m
View Details
May 4, 20250.0t CO₂
CYVRVancouver
CYBLCampbell River
107 miles22m
View Details
May 1, 20250.0t CO₂
MMANMonterrey
NaN miles2h 50m
View Details
May 1, 20250.0t CO₂
MMANMonterrey
MMRXReynosa
125 miles18m
View Details
May 1, 20250.0t CO₂
KSATSan Antonio
MMANMonterrey
275 miles48m
View Details
Apr 30, 20250.0t CO₂
MMANMonterrey
KSATSan Antonio
275 miles51m
View Details
Apr 28, 20250.0t CO₂
KMEMMemphis
MMANMonterrey
879 miles2h 10m
View Details
Apr 23, 20250.0t CO₂
KSATSan Antonio
KLEBLebanon
1,735 miles3h 37m
View Details
Apr 12, 20250.0t CO₂
MMANMonterrey
KGNBGranby
1,035 miles2h 34m
View Details
Apr 12, 20250.0t CO₂
KSATSan Antonio
MMANMonterrey
275 miles50m
View Details
Apr 11, 20250.0t CO₂
MMANMonterrey
KSATSan Antonio
275 miles48m
View Details
Mar 28, 20250.0t CO₂
MMANMonterrey
NaN miles25m
View Details
Mar 14, 20250.0t CO₂
MMANMonterrey
KGNBGranby
1,035 miles2h 23m
View Details
Mar 13, 20250.0t CO₂
MMANMonterrey
NaN miles25m
View Details
Mar 6, 20250.0t CO₂
MMANMonterrey
NaN miles24m
View Details
Mar 2, 20250.0t CO₂
KHOUHouston
KBEDBedford
1,596 miles3h 14m
View Details
Mar 2, 20250.0t CO₂
MMANMonterrey
KHOUHouston
400 miles57m
View Details
Jan 26, 20250.0t CO₂
KSATSan Antonio
MMANMonterrey
275 miles46m
View Details
Jan 23, 20250.0t CO₂
MMANMonterrey
KSATSan Antonio
275 miles44m
View Details
Jan 5, 20250.0t CO₂
KDENDenver
MMANMonterrey
999 miles2h 13m
View Details
Jan 5, 20250.0t CO₂
MMNLNuevo Laredo
KDENDenver
906 miles1h 44m
View Details
Jan 4, 20250.0t CO₂
MMANMonterrey
MMNLNuevo Laredo
116 miles17m
View Details
Jan 4, 20250.0t CO₂
MMANMonterrey
NaN miles19m
View Details
Jan 4, 20250.0t CO₂
MMANMonterrey
NaN miles22m
View Details
Top Airports by Emissions
Monterrey

Monterrey

MMAN

Total CO₂

2.6t

Total Visits

65

Avg CO₂/visit

0.0t

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

San Antonio

KSAT

Total CO₂

1.5t

Total Visits

23

Avg CO₂/visit

0.1t

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

Laredo

KLRD

Total CO₂

1.2t

Total Visits

2

Avg CO₂/visit

0.6t

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

Mc Allen

KMFE

Total CO₂

0.6t

Total Visits

1

Avg CO₂/visit

0.6t

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
MM37

MM37

Total CO₂

0.6t

Total Visits

1

Avg CO₂/visit

0.6t

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Salt Lake City

Salt Lake City

KSLC

Total CO₂

0.0t

Total Visits

2

Avg CO₂/visit

0.0t

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

KSAT to MMAN276 miles

Total Flights

10

Avg CO₂/Flight

0.1t

Total Emissions

0.9t CO₂

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

KLRD to KSAT150 miles

Total Flights

1

Avg CO₂/Flight

0.6t

Total Emissions

0.6t CO₂

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

MMAN to KLRD126 miles

Total Flights

1

Avg CO₂/Flight

0.6t

Total Emissions

0.6t CO₂

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

MMAN to KMFE126 miles

Total Flights

1

Avg CO₂/Flight

0.6t

Total Emissions

0.6t CO₂

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

MMAN to MM37125 miles

Total Flights

1

Avg CO₂/Flight

0.6t

Total Emissions

0.6t CO₂

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

MMAN to KSAT276 miles

Total Flights

11

Avg CO₂/Flight

0.0t

Total Emissions

0t CO₂

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