N218KF
Bombardier Challenger 300
United States
APA (Arapahoe County Airport, Denver)

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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

20.7
Tons CO2 This Month
Below Average0.4× avg for Challenger 300
28.9
Tons CO2 YTD
Below Average0.2× avg for Challenger 300
121.9
CO2 Tons Since 2025
Below Average0.2× avg for Challenger 300
Emissions Intensity0.01t CO₂/nmTypical1.1× avg for Challenger 300
97.5 tons CO2 in selected period

2026 pace: On track for approximately 87t CO₂ by year end · ↓ 7% vs full year 2025 (93t)

Flight Patterns & Behaviour

Activity broadly consistent with prior period — averaging 9.4t CO₂/month

9.4t
CO₂/month
2.9t
Avg per flight
29
Distinct routes
Diverse Network3 routes account for 36% of total emissions
Highest emission route
Van Nuys → Denver
16.7t CO₂ total · 0.0057t CO₂/nm
🇺🇸United States·16202 aircraft tracked·Ranked 1st by emissions among 109 countries·0.3× country averageBelow Average

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

What's ChangedCompared to prior equivalent period
Emissions
>300%
25t → 104t CO₂
Intensity
2%
0.0064 → 0.0063 t CO₂/nm
New Routes
24
65t CO₂ combined
Dropped Routes
4
Prior period only
Avg per Flight
16%
2.5t → 2.9t
Flight Count
26
10 → 36 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

53t

Signals Detected

5

Highest Severity

Medium

Aircraft
Medium
New2 May – 26 May 2025
Elevated activity period · 4 flights in 24 days vs baseline of 3
Contributed approximately 16t CO₂ to period total — 15% of period emissions
Aircraft
Medium
New13 Jun – 3 Jul 2025
Elevated activity period · 6 flights in 20 days vs baseline of 2
Contributed approximately 14t CO₂ to period total — 13% of period emissions
Aircraft
Medium
New21 Aug – 3 Sept 2025
Elevated activity period · 4 flights in 13 days vs baseline of 1
Contributed approximately 7t CO₂ to period total — 6% of period emissions
Aircraft
Medium
Historical26 May – 19 Jun 2025
24-day inactive period
10.2t CO₂ in the 7 days following resumption
Aircraft
Medium
Historical27 Jun – 27 Aug 2025
61-day inactive period
6.6t CO₂ in the 7 days following resumption
Recent Flights
Mar 30, 20263.2t CO₂
KAPADenver
KPHXPhoenix
580 miles1h 27m
Mar 15, 20264.5t CO₂
KVNYVan Nuys
KAPADenver
838 miles1h 57m
Mar 12, 20264.7t CO₂
KAPADenver
KVNYVan Nuys
838 miles2h 1m
Mar 11, 20264.1t CO₂
KVNYVan Nuys
KAPADenver
838 miles1h 48m
View Details
Mar 4, 20262.4t CO₂
KAVQMarana
KVNYVan Nuys
438 miles1h 7m
View Details
Mar 2, 20262.2t CO₂
KVNYVan Nuys
KAVQMarana
438 miles1h 4m
View Details
Feb 28, 20265.2t CO₂
KBZNBozeman
KVNYVan Nuys
887 miles2h 13m
View Details
Feb 26, 20264.4t CO₂
KVNYVan Nuys
KBZNBozeman
887 miles1h 54m
View Details
Feb 18, 20261.0t CO₂
KAPADenver
KLXVLeadville
82 miles14m
View Details
Feb 2, 20262.9t CO₂
KBZNBozeman
KAPADenver
535 miles1h 19m
View Details
Jan 30, 20263.2t CO₂
KAPADenver
KBZNBozeman
535 miles1h 26m
View Details
Jan 14, 20261.0t CO₂
KPEFColorado Springs
KAPADenver
52 miles21m
View Details
Jan 14, 20261.0t CO₂
KBJCDenver
KPEFColorado Springs
78 miles16m
View Details
Nov 19, 20252.6t CO₂
KTUSTucson
KAPADenver
617 miles1h 12m
View Details
Oct 26, 20253.0t CO₂
KAPADenver
KTUSTucson
617 miles1h 21m
View Details
Oct 23, 20254.4t CO₂
KVNYVan Nuys
KASEAspen
730 miles1h 55m
View Details
Oct 14, 20255.3t CO₂
KAPADenver
KVNYVan Nuys
838 miles2h 15m
View Details
Oct 11, 20251.8t CO₂
KAPADenver
KAXSAltus
453 miles54m
View Details
Oct 5, 20253.8t CO₂
KLAXLos Angeles
KAPADenver
843 miles1h 42m
View Details
Sep 25, 20251.9t CO₂
KAPADenver
KTCSTruth or Consequences
457 miles56m
View Details
Sep 24, 20254.1t CO₂
KVNYVan Nuys
KAPADenver
838 miles1h 48m
View Details
Aug 30, 20253.8t CO₂
KSHRSheridan
KCOUColumbia
862 miles1h 40m
View Details
Aug 30, 20251.0t CO₂
KBZNBozeman
KEKSEnnis
43 miles12m
View Details
Aug 27, 20251.0t CO₂
KDUB
KBZNBozeman
170 miles28m
View Details
Aug 27, 20251.0t CO₂
KAPADenver
KLXVLeadville
82 miles15m
View Details
Jun 27, 20252.7t CO₂
KLXVLeadville
KPSPPalm Springs
676 miles1h 15m
View Details
Jun 27, 20251.0t CO₂
KAPADenver
KLXVLeadville
82 miles13m
View Details
Jun 25, 20252.8t CO₂
KDENDenver
KAPADenver
22 miles1h 17m
View Details
Jun 25, 20251.0t CO₂
KAPADenver
KDENDenver
22 miles14m
View Details
Jun 19, 20252.9t CO₂
KAUSAustin
KAIZKaiser Lake Ozark
619 miles1h 20m
View Details
Jun 19, 20253.5t CO₂
KAPADenver
KAUSAustin
764 miles1h 34m
View Details
May 26, 20251.0t CO₂
KBZNBozeman
KHLNHelena
70 miles19m
View Details
May 23, 20251.0t CO₂
KAPADenver
NaN miles32m
View Details
May 9, 20254.0t CO₂
KVNYVan Nuys
KAPADenver
838 miles1h 45m
View Details
May 2, 20256.5t CO₂
KVNYVan Nuys
KVERBoonville
1,462 miles2h 43m
View Details
May 2, 20254.5t CO₂
KAPADenver
KVNYVan Nuys
838 miles1h 56m
View Details
Apr 28, 20253.9t CO₂
KLAXLos Angeles
KAPADenver
843 miles1h 42m
View Details
Apr 25, 20254.6t CO₂
KAPADenver
KLAXLos Angeles
843 miles1h 60m
View Details
Apr 4, 20253.0t CO₂
KAPADenver
KCOUColumbia
677 miles1h 21m
View Details
Mar 29, 20253.8t CO₂
KVNYVan Nuys
KAPADenver
838 miles1h 41m
View Details
Mar 27, 20254.7t CO₂
KAPADenver
KVNYVan Nuys
838 miles2h 1m
View Details
Mar 4, 20251.0t CO₂
KILGWilmington
KTHVThomasville
69 miles22m
View Details
Mar 3, 20251.0t CO₂
KCAKAkron
KHLGWheeling
66 miles15m
View Details
Jan 12, 20251.0t CO₂
KAPADenver
KLXVLeadville
82 miles13m
View Details
Jan 8, 20251.0t CO₂
KAPADenver
KLXVLeadville
82 miles13m
View Details
Jan 5, 20251.0t CO₂
KAPADenver
KLXVLeadville
82 miles14m
View Details
Top Airports by Emissions
Denver

Denver

KAPA

Total CO₂

65.5t

Total Visits

23

Avg CO₂/visit

2.8t

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

Van Nuys

KVNY

Total CO₂

56.2t

Total Visits

13

Avg CO₂/visit

4.3t

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

Bozeman

KBZN

Total CO₂

18.5t

Total Visits

7

Avg CO₂/visit

2.6t

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

Boonville

KVER

Total CO₂

6.5t

Total Visits

1

Avg CO₂/visit

6.5t

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

Austin

KAUS

Total CO₂

6.4t

Total Visits

2

Avg CO₂/visit

3.2t

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

Leadville

KLXV

Total CO₂

5.6t

Total Visits

4

Avg CO₂/visit

1.4t

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

KVNY to KAPA838 miles

Total Flights

4

Avg CO₂/Flight

4.2t

Total Emissions

16.7t CO₂

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

KAPA to KVNY838 miles

Total Flights

3

Avg CO₂/Flight

4.8t

Total Emissions

14.4t CO₂

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

KVNY to KVER1,463 miles

Total Flights

1

Avg CO₂/Flight

6.5t

Total Emissions

6.5t CO₂

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

KBZN to KVNY888 miles

Total Flights

1

Avg CO₂/Flight

5.2t

Total Emissions

5.2t CO₂

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

KVNY to KASE730 miles

Total Flights

1

Avg CO₂/Flight

4.4t

Total Emissions

4.4t CO₂

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

KVNY to KBZN888 miles

Total Flights

1

Avg CO₂/Flight

4.4t

Total Emissions

4.4t CO₂

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