N521DC
Dassault Falcon 900
United States
VNY (Van Nuys Airport, Van Nuys)

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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

0.0
Tons CO2 This Month
Below Average0.0× avg for Falcon 900
13.7
Tons CO2 YTD
Below Average0.2× avg for Falcon 900
216.8
CO2 Tons Since 2025
Typical0.8× avg for Falcon 900
Emissions Intensity0.01t CO₂/nmBelow Average0.6× avg for Falcon 900
152.3 tons CO2 in selected period

2026 pace: On track for approximately 41t CO₂ by year end · ↓ 80% vs full year 2025 (203t)

Flight Patterns & Behaviour

Emissions up 144% vs prior period, driven by Van Nuys → Idaho Falls

149t
Period total CO₂
7.8t
Avg per flight
19
Flights
Diverse Network3 routes account for 35% of total emissions
Highest emission route
Van Nuys → Idaho Falls
22.2t CO₂ total · 0.0117t 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
144%
61t → 149t CO₂
Intensity
13%
0.0091 → 0.0079 t CO₂/nm
New Routes
15
116t CO₂ combined
Dropped Routes
6
Prior period only
Avg per Flight
3%
7.6t → 7.8t
Flight Count
11
8 → 19 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

166t

Signals Detected

5

Highest Severity

High

Aircraft
Medium
New1 May – 7 May 2025
Elevated activity period · 1 flights in 6 days vs baseline of 0
Contributed approximately 11t CO₂ to period total — 8% of period emissions
Aircraft
High
New3 Jun – 16 Jul 2025
Elevated activity period · 9 flights in 43 days vs baseline of 3
Contributed approximately 69t CO₂ to period total — 46% of period emissions
Aircraft
Medium
New24 Aug – 13 Sept 2025
Elevated activity period · 4 flights in 20 days vs baseline of 1
Contributed approximately 37t CO₂ to period total — 25% of period emissions
Aircraft
Medium
Historical1 May – 9 Jun 2025
38-day inactive period
11.0t CO₂ in the 7 days following resumption
Aircraft
Medium
Historical21 Jun – 9 Jul 2025
18-day inactive period
38.1t CO₂ in the 7 days following resumption
Recent Flights
Feb 24, 20264.1t CO₂
KTADTrinidad
KBTRBaton Rouge
885 miles1h 41m
Feb 24, 20267.0t CO₂
KBTRBaton Rouge
KLXVLeadville
1,045 miles2h 39m
Jan 22, 20266.7t CO₂
KLASLas Vegas
KBTRBaton Rouge
1,433 miles2h 34m
Oct 23, 20257.7t CO₂
KBZNBozeman
KBTRBaton Rouge
1,504 miles2h 55m
View Details
Sep 7, 20250.9t CO₂
KIDAIdaho Falls
KBOIBoise
209 miles27m
View Details
Sep 7, 20258.7t CO₂
KVNYVan Nuys
KIDAIdaho Falls
729 miles3h 14m
View Details
Sep 6, 202513.3t CO₂
PADQKodiak
KVNYVan Nuys
2,259 miles4h 48m
View Details
Aug 30, 202513.7t CO₂
KVNYVan Nuys
PADQKodiak
2,259 miles4h 56m
View Details
Jul 16, 20256.4t CO₂
KVNYVan Nuys
KBOIBoise
657 miles2h 28m
View Details
Jul 15, 20253.1t CO₂
KTVYTooele
KVNYVan Nuys
555 miles1h 20m
View Details
Jul 15, 20250.9t CO₂
KIDAIdaho Falls
KJACJackson
67 miles26m
View Details
Jul 12, 20256.5t CO₂
KVNYVan Nuys
KIDAIdaho Falls
729 miles2h 29m
View Details
Jul 10, 202516.8t CO₂
KIADWashington
KVNYVan Nuys
2,280 miles5h 59m
View Details
Jul 9, 20257.5t CO₂
KDGWDouglas
KIADWashington
1,476 miles2h 49m
View Details
Jul 9, 20253.4t CO₂
KVNYVan Nuys
KRKSRock Springs
723 miles1h 26m
View Details
Jun 21, 20257.0t CO₂
KVNYVan Nuys
KIDAIdaho Falls
729 miles2h 40m
View Details
Jun 19, 202512.6t CO₂
PAHOHomer
KVNYVan Nuys
2,300 miles4h 33m
View Details
Jun 9, 202511.0t CO₂
PAHOHomer
NaN miles4h 1m
View Details
May 1, 202511.4t CO₂
KIADWashington
KIDAIdaho Falls
1,812 miles4h 9m
View Details
Apr 29, 202513.9t CO₂
KIDAIdaho Falls
KIADWashington
1,812 miles4h 59m
View Details
Apr 16, 20259.2t CO₂
KMDWChicago
KIDAIdaho Falls
1,237 miles3h 24m
View Details
Mar 31, 20255.9t CO₂
KVNYVan Nuys
KIDAIdaho Falls
729 miles2h 16m
View Details
Mar 19, 202512.0t CO₂
KIDAIdaho Falls
KCXYHarrisburg
1,811 miles4h 20m
View Details
Mar 3, 20252.8t CO₂
KRCARapid City
KIDAIdaho Falls
449 miles1h 14m
View Details
Mar 3, 20258.5t CO₂
KTEBTeterboro
KRCARapid City
1,488 miles3h 9m
View Details
Feb 26, 20252.2t CO₂
KIADWashington
KTEBTeterboro
222 miles1h 1m
View Details
Jan 14, 20256.8t CO₂
KVNYVan Nuys
NaN miles2h 35m
View Details
Top Airports by Emissions
Van Nuys

Van Nuys

KVNY

Total CO₂

91.6t

Total Visits

10

Avg CO₂/visit

9.2t

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

Washington

KIAD

Total CO₂

35.7t

Total Visits

3

Avg CO₂/visit

11.9t

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

Idaho Falls

KIDA

Total CO₂

35.4t

Total Visits

6

Avg CO₂/visit

5.9t

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

Kodiak

PADQ

Total CO₂

27.1t

Total Visits

2

Avg CO₂/visit

13.5t

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

Baton Rouge

KBTR

Total CO₂

25.6t

Total Visits

4

Avg CO₂/visit

6.4t

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

Homer

PAHO

Total CO₂

23.6t

Total Visits

2

Avg CO₂/visit

11.8t

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
Page 1 of 3
Top Routes by Emissions
Van Nuys Idaho Falls

KVNY to KIDA729 miles

Total Flights

3

Avg CO₂/Flight

7.4t

Total Emissions

22.2t CO₂

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
Washington Van Nuys

KIAD to KVNY2,281 miles

Total Flights

1

Avg CO₂/Flight

16.8t

Total Emissions

16.8t CO₂

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
Van Nuys Kodiak

KVNY to PADQ2,261 miles

Total Flights

1

Avg CO₂/Flight

13.7t

Total Emissions

13.7t CO₂

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
Kodiak Van Nuys

PADQ to KVNY2,261 miles

Total Flights

1

Avg CO₂/Flight

13.3t

Total Emissions

13.3t CO₂

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
Homer Van Nuys

PAHO to KVNY2,302 miles

Total Flights

1

Avg CO₂/Flight

12.6t

Total Emissions

12.6t CO₂

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
Washington Idaho Falls

KIAD to KIDA1,813 miles

Total Flights

1

Avg CO₂/Flight

11.4t

Total Emissions

11.4t CO₂

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
Page 1 of 3