N91
Bombardier Challenger 600
Charter
United States
OKC (Will Rogers World Airport, Oklahoma City)

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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

107.3
Tons CO2 This Month
Above Average4.4× avg for Challenger 600
108.6
Tons CO2 YTD
Typical1.5× avg for Challenger 600
341.6
CO2 Tons Since 2025
Typical0.9× avg for Challenger 600
Emissions Intensity0.02t CO₂/nmAbove Average1.7× avg for Challenger 600
292.7 tons CO2 in selected period

2026 pace: On track for approximately 434t CO₂ by year end · ↑ 86% vs full year 2025 (233t)

Flight Patterns & Behaviour

Activity broadly consistent with prior period — averaging 23.6t CO₂/month

23.6t
CO₂/month
5.9t
Avg per flight
44
Distinct routes
Diverse Network3 routes account for 19% of total emissions
Highest emission route
Anchorage → Anchorage
19.4t CO₂ total · 12.2590t CO₂/nm
🇺🇸United States·16202 aircraft tracked·Ranked 1st by emissions among 109 countries·0.9× country averageTypical

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

What's ChangedCompared to prior equivalent period
Emissions
>300%
47t → 282t CO₂
Intensity
52%
0.0087 → 0.0133 t CO₂/nm
New Routes
42
273t CO₂ combined
Dropped Routes
10
Prior period only
Avg per Flight
26%
4.7t → 5.9t
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

247t

Signals Detected

5

Highest Severity

High

Aircraft
Medium
New9 Jul – 27 Aug 2025
Elevated activity period · 16 flights in 49 days vs baseline of 9
Contributed approximately 75t CO₂ to period total — 26% of period emissions
Aircraft
Medium
New10 Sept – 27 Sept 2025
Elevated activity period · 5 flights in 17 days vs baseline of 3
Contributed approximately 27t CO₂ to period total — 9% of period emissions
Aircraft
High
New4 Mar – 24 Mar 2026
Elevated activity period · 13 flights in 20 days vs baseline of 4
Contributed approximately 99t CO₂ to period total — 35% of period emissions
Aircraft
Medium
Historical23 Oct 2025 – 12 Feb 2026
112-day inactive period
1.3t CO₂ in the 7 days following resumption
Aircraft
Medium
Historical12 Feb – 4 Mar 2026
20-day inactive period
45.2t CO₂ in the 7 days following resumption
Recent Flights
Mar 30, 20262.5t CO₂
KDCAWashington
KPWMPortland
481 miles1h 9m
Mar 29, 20265.2t CO₂
KOKCOklahoma City
KDCAWashington
1,155 miles2h 13m
Mar 21, 20269.6t CO₂
KGEGSpokane
KOKCOklahoma City
1,326 miles3h 56m
Mar 19, 20262.8t CO₂
KGEGSpokane
KMWHMoses Lake
89 miles1h 17m
View Details
Mar 18, 20267.3t CO₂
KDSMDes Moines
KGEGSpokane
1,241 miles3h 3m
View Details
Mar 18, 20267.5t CO₂
KOKCOklahoma City
KDSMDes Moines
475 miles3h 6m
View Details
Mar 17, 20264.4t CO₂
KVTNValentine
KOKCOklahoma City
539 miles1h 54m
View Details
Mar 17, 20261.0t CO₂
KBISBismarck
KVTNValentine
270 miles13m
View Details
Mar 16, 20268.7t CO₂
KOKCOklahoma City
KBISBismarck
803 miles3h 35m
View Details
Mar 13, 20262.4t CO₂
KFAMFarmington
KOKCOklahoma City
430 miles1h 6m
View Details
Mar 13, 202610.5t CO₂
KGSOGreensboro
KFAMFarmington
590 miles4h 18m
View Details
Mar 11, 202613.3t CO₂
KMSYNew Orleans
KLZULawrenceville
460 miles5h 23m
View Details
Mar 10, 202614.3t CO₂
KOKCOklahoma City
KMSYNew Orleans
567 miles5h 46m
View Details
Mar 6, 20266.8t CO₂
KMWHMoses Lake
KOKCOklahoma City
1,383 miles2h 51m
View Details
Mar 4, 202610.8t CO₂
KOKCOklahoma City
KGEGSpokane
1,326 miles4h 23m
View Details
Feb 12, 20261.3t CO₂
KBTLBattle Creek
KRMYMarshall
15 miles41m
View Details
Oct 23, 20252.2t CO₂
KMSPMinneapolis
KBTLBattle Creek
436 miles1h 3m
View Details
Oct 22, 202513.3t CO₂
KFSDSioux Falls
KMSPMinneapolis
197 miles5h 24m
View Details
Oct 9, 20255.1t CO₂
KPSCPasco
KBOIBoise
234 miles2h 10m
View Details
Oct 9, 202517.3t CO₂
KPEFColorado Springs
KPSCPasco
892 miles6h 58m
View Details
Sep 27, 202516.8t CO₂
KOKCOklahoma City
KOLDOld Town
1,651 miles6h 44m
View Details
Sep 25, 20258.2t CO₂
KPVUProvo
KSGUSt George
238 miles3h 24m
View Details
Sep 23, 202511.4t CO₂
PANCAnchorage
KMSOMissoula
1,723 miles4h 39m
View Details
Sep 16, 20251.0t CO₂
PANONondalton
PANCAnchorage
184 miles31m
View Details
Sep 16, 20254.4t CO₂
PANCAnchorage
PAOUNelson Lagoon
536 miles1h 54m
View Details
Sep 13, 20251.5t CO₂
PANCAnchorage
NaN miles45m
View Details
Sep 6, 20251.0t CO₂
PAWRWhittier
PANCAnchorage
51 miles21m
View Details
Sep 6, 20251.4t CO₂
PANCAnchorage
PAYAYakutat
371 miles44m
View Details
Aug 30, 20251.0t CO₂
PANCAnchorage
NaN miles35m
View Details
Aug 29, 202512.2t CO₂
PALHAnchorage
PANCAnchorage
1 miles4h 58m
View Details
Aug 27, 20251.0t CO₂
PAHZ
PANCAnchorage
88 miles28m
View Details
Aug 27, 20251.4t CO₂
PALHAnchorage
NaN miles43m
View Details
Aug 26, 20257.1t CO₂
PALHAnchorage
PANCAnchorage
1 miles2h 58m
View Details
Aug 19, 20251.4t CO₂
PALHAnchorage
NaN miles43m
View Details
Aug 18, 20251.0t CO₂
PANCAnchorage
PAANFairbanks
219 miles30m
View Details
Aug 15, 20252.0t CO₂
PAPMPlatinum
PANCAnchorage
433 miles57m
View Details
Aug 14, 20254.6t CO₂
PANCAnchorage
NaN miles1h 59m
View Details
Aug 6, 20254.5t CO₂
PANCAnchorage
PARYRuby
299 miles1h 56m
View Details
Aug 5, 20257.9t CO₂
KBFISeattle
PANCAnchorage
1,440 miles3h 17m
View Details
Jul 30, 20251.0t CO₂
KRICRichmond
KORFNorfolk
75 miles18m
View Details
Jul 30, 20251.0t CO₂
KIADWashington
KRICRichmond
100 miles22m
View Details
Jul 28, 20257.3t CO₂
KOKCOklahoma City
KACYAtlantic City
1,290 miles3h 2m
View Details
Jul 22, 20256.1t CO₂
KOKCOklahoma City
KORFNorfolk
1,195 miles2h 34m
View Details
Jul 18, 202512.6t CO₂
KSATSan Antonio
KOKCOklahoma City
408 miles5h 7m
View Details
Jul 17, 20256.9t CO₂
KSATSan Antonio
KNQIKingsville
146 miles2h 54m
View Details
Jul 15, 20253.2t CO₂
KOKCOklahoma City
KOZAOzona
383 miles1h 26m
View Details
Jul 11, 20252.5t CO₂
KAPADenver
KOKCOklahoma City
490 miles1h 10m
View Details
Jul 9, 20255.1t CO₂
KAPADenver
KAJZDelta
181 miles2h 11m
View Details
Jan 13, 20258.4t CO₂
KDCAWashington
KHSDOklahoma City
1,156 miles3h 27m
View Details
Jan 9, 202512.8t CO₂
KDCAWashington
KLAXLos Angeles
2,304 miles5h 11m
View Details
Jan 9, 20256.5t CO₂
KACJAmericus
KDCAWashington
614 miles2h 43m
View Details
Jan 8, 20259.5t CO₂
KACYAtlantic City
KPNSPensacola
944 miles3h 54m
View Details
Jan 8, 20251.0t CO₂
KDCAWashington
KACYAtlantic City
138 miles31m
View Details
Jan 3, 20251.0t CO₂
KDOVDover
KDCAWashington
86 miles27m
View Details
Jan 3, 20251.7t CO₂
KDCAWashington
KDOVDover
86 miles52m
View Details
Jan 2, 20251.0t CO₂
KOFPHanover
KDCAWashington
82 miles15m
View Details
Jan 2, 20251.0t CO₂
KSAVSavannah
KJQFConcord
227 miles21m
View Details
Jan 2, 20253.8t CO₂
KDCAWashington
KSAVSavannah
520 miles1h 39m
View Details
Top Airports by Emissions
Oklahoma City

Oklahoma City

KOKC

Total CO₂

118.1t

Total Visits

15

Avg CO₂/visit

7.9t

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

Anchorage

PANC

Total CO₂

62.3t

Total Visits

15

Avg CO₂/visit

4.2t

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

Spokane

KGEG

Total CO₂

30.5t

Total Visits

4

Avg CO₂/visit

7.6t

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

New Orleans

KMSY

Total CO₂

27.6t

Total Visits

2

Avg CO₂/visit

13.8t

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

Pasco

KPSC

Total CO₂

22.4t

Total Visits

2

Avg CO₂/visit

11.2t

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

Anchorage

PALH

Total CO₂

22.2t

Total Visits

4

Avg CO₂/visit

5.5t

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Page 1 of 8
Top Routes by Emissions
Anchorage Anchorage

PALH to PANC1 miles

Total Flights

2

Avg CO₂/Flight

9.7t

Total Emissions

19.4t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Colorado Springs Pasco

KPEF to KPSC893 miles

Total Flights

1

Avg CO₂/Flight

17.3t

Total Emissions

17.3t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Oklahoma City Old Town

KOKC to KOLD1,652 miles

Total Flights

1

Avg CO₂/Flight

16.8t

Total Emissions

16.8t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Oklahoma City New Orleans

KOKC to KMSY567 miles

Total Flights

1

Avg CO₂/Flight

14.3t

Total Emissions

14.3t CO₂

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

KFSD to KMSP197 miles

Total Flights

1

Avg CO₂/Flight

13.3t

Total Emissions

13.3t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
New Orleans Lawrenceville

KMSY to KLZU460 miles

Total Flights

1

Avg CO₂/Flight

13.3t

Total Emissions

13.3t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Page 1 of 7