N514JY
Bombardier Challenger 600
United States
BUF (Buffalo Niagara International Airport, Buffalo)

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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

6.9
Tons CO2 This Month
Below Average0.3× avg for Challenger 600
19.3
Tons CO2 YTD
Below Average0.3× avg for Challenger 600
77.7
CO2 Tons Since 2025
Below Average0.2× avg for Challenger 600
Emissions Intensity0.01t CO₂/nmTypical1.1× avg for Challenger 600
62.1 tons CO2 in selected period

2026 pace: On track for approximately 58t CO₂ by year end · ↓ 1% vs full year 2025 (58t)

Flight Patterns & Behaviour

Activity broadly consistent with prior period — averaging 6.2t CO₂/month

6.2t
CO₂/month
4.5t
Avg per flight
9
Distinct routes
Moderately Concentrated3 routes account for 67% of total emissions
Highest emission route
Buffalo → Boca Raton
19.6t CO₂ total · 0.0066t CO₂/nm
🇺🇸United States·16202 aircraft tracked·Ranked 1st by emissions among 109 countries·0.2× country averageBelow Average

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

What's ChangedCompared to prior equivalent period
Emissions
>300%
15t → 68t CO₂
Intensity
7%
0.0067 → 0.0062 t CO₂/nm
New Routes
6
25t CO₂ combined
Dropped Routes
0
Avg per Flight
10%
5.0t → 4.5t
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

19t

Signals Detected

5

Highest Severity

Medium

Aircraft
Medium
New16 May – 22 May 2025
Elevated activity period · 2 flights in 6 days vs baseline of 0
Contributed approximately 6t CO₂ to period total — 9% of period emissions
Aircraft
Medium
New14 Jul – 8 Aug 2025
Elevated activity period · 2 flights in 25 days vs baseline of 1
Contributed approximately 3t CO₂ to period total — 5% of period emissions
Aircraft
Medium
Historical16 May – 14 Jun 2025
29-day inactive period
6.2t CO₂ in the 7 days following resumption
Aircraft
Medium
Historical14 Jun – 20 Jul 2025
36-day inactive period
1.6t CO₂ in the 7 days following resumption
Aircraft
Medium
Historical20 Jul – 8 Aug 2025
19-day inactive period
1.8t CO₂ in the 7 days following resumption
Recent Flights
Mar 26, 20266.6t CO₂
KBCTBoca Raton
KBUFBuffalo
1,147 miles2h 46m
Mar 25, 20261.0t CO₂
KFLLFt Lauderdale
KBCTBoca Raton
22 miles8m
Mar 22, 20266.9t CO₂
KBUFBuffalo
KFLLFt Lauderdale
1,167 miles2h 52m
Feb 23, 20266.0t CO₂
KBCTBoca Raton
KBUFBuffalo
1,147 miles2h 31m
View Details
Jan 2, 20266.4t CO₂
KBCTBoca Raton
KBUFBuffalo
1,146 miles2h 40m
View Details
Dec 29, 20257.4t CO₂
KBUFBuffalo
KBCTBoca Raton
1,146 miles3h 4m
View Details
Dec 1, 20254.9t CO₂
KRBDDallas
KBUFBuffalo
1,213 miles2h 6m
View Details
Sep 15, 20256.0t CO₂
KBUFBuffalo
KRBDDallas
1,213 miles2h 30m
View Details
Sep 12, 20256.0t CO₂
KBUFBuffalo
KBCTBoca Raton
1,146 miles2h 31m
View Details
Aug 29, 20251.1t CO₂
KBUFBuffalo
KSLKSaranac Lake
247 miles37m
View Details
Aug 8, 20251.8t CO₂
KBUFBuffalo
KHPNWhite Plains
288 miles52m
View Details
Jul 20, 20251.6t CO₂
KBUFBuffalo
KHPNWhite Plains
288 miles48m
View Details
Jun 14, 20256.2t CO₂
KBUFBuffalo
KBCTBoca Raton
1,146 miles2h 37m
View Details
May 16, 20254.7t CO₂
KHPNWhite Plains
KORLOrlando
966 miles2h 1m
View Details
May 16, 20251.5t CO₂
KBUFBuffalo
KHPNWhite Plains
288 miles45m
View Details
Apr 19, 20251.7t CO₂
KBUFBuffalo
KHPNWhite Plains
288 miles50m
View Details
Jan 24, 20257.6t CO₂
KBUFBuffalo
KBCTBoca Raton
1,146 miles3h 10m
View Details
Jan 2, 20255.8t CO₂
KBCTBoca Raton
KBUFBuffalo
1,146 miles2h 27m
View Details
Top Airports by Emissions
Buffalo

Buffalo

KBUF

Total CO₂

62.2t

Total Visits

13

Avg CO₂/visit

4.8t

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

Boca Raton

KBCT

Total CO₂

39.6t

Total Visits

7

Avg CO₂/visit

5.7t

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

Dallas

KRBD

Total CO₂

10.8t

Total Visits

2

Avg CO₂/visit

5.4t

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

White Plains

KHPN

Total CO₂

9.5t

Total Visits

4

Avg CO₂/visit

2.4t

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

Ft Lauderdale

KFLL

Total CO₂

7.9t

Total Visits

2

Avg CO₂/visit

4.0t

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

Orlando

KORL

Total CO₂

4.7t

Total Visits

1

Avg CO₂/visit

4.7t

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

KBUF to KBCT1,147 miles

Total Flights

3

Avg CO₂/Flight

6.5t

Total Emissions

19.6t CO₂

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
Boca Raton Buffalo

KBCT to KBUF1,147 miles

Total Flights

3

Avg CO₂/Flight

6.3t

Total Emissions

18.9t CO₂

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
Buffalo Ft Lauderdale

KBUF to KFLL1,168 miles

Total Flights

1

Avg CO₂/Flight

6.9t

Total Emissions

6.9t CO₂

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

KBUF to KRBD1,213 miles

Total Flights

1

Avg CO₂/Flight

6.0t

Total Emissions

6t CO₂

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

KRBD to KBUF1,213 miles

Total Flights

1

Avg CO₂/Flight

4.9t

Total Emissions

4.9t CO₂

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
Buffalo White Plains

KBUF to KHPN289 miles

Total Flights

3

Avg CO₂/Flight

1.6t

Total Emissions

4.8t CO₂

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