N741MM
Cessna Citation CJ4
United States
BCB (Virginia Tech/Montgomery Executive Airport, Blacksburg)

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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

36.5
Tons CO2 This Month
Above Average4.0× avg for Citation CJ4
69.1
Tons CO2 YTD
Above Average2.7× avg for Citation CJ4
212.7
CO2 Tons Since 2025
Above Average1.7× avg for Citation CJ4
Emissions Intensity0.00t CO₂/nmTypical0.8× avg for Citation CJ4
160.2 tons CO2 in selected period

2026 pace: On track for approximately 207t CO₂ by year end · ↑ 44% vs full year 2025 (144t)

Flight Patterns & Behaviour

Emissions up 217% vs prior period, driven by Blacksburg → Fort Myers

137t
Period total CO₂
2.0t
Avg per flight
70
Flights
Diverse Network3 routes account for 14% of total emissions
Highest emission route
Blacksburg → Fort Myers
7.4t CO₂ total · 0.0038t 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
217%
43t → 137t CO₂
Intensity
2%
0.0041 → 0.0042 t CO₂/nm
New Routes
45
118t CO₂ combined
Dropped Routes
12
Prior period only
Avg per Flight
22%
1.6t → 2.0t
Flight Count
43
27 → 70 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

126t

Signals Detected

5

Highest Severity

High

Aircraft
Medium
New16 May – 22 May 2025
Elevated activity period · 6 flights in 6 days vs baseline of 1
Contributed approximately 10t CO₂ to period total — 8% of period emissions
Aircraft
High
New18 Nov – 22 Dec 2025
Elevated activity period · 28 flights in 34 days vs baseline of 8
Contributed approximately 59t CO₂ to period total — 43% of period emissions
Aircraft
High
New9 Feb – 17 Mar 2026
Elevated activity period · 23 flights in 36 days vs baseline of 8
Contributed approximately 45t CO₂ to period total — 33% of period emissions
Aircraft
Medium
Historical5 Jun – 29 Oct 2025
146-day inactive period
1.8t CO₂ in the 7 days following resumption
Aircraft
Medium
Historical29 Oct – 23 Nov 2025
25-day inactive period
9.1t CO₂ in the 7 days following resumption
Recent Flights
Mar 17, 20260.5t CO₂
KBFISeattle
KHIOPortland
141 miles32m
Mar 17, 20260.5t CO₂
KHIOPortland
KBFISeattle
141 miles33m
Mar 17, 20260.5t CO₂
KBFISeattle
KHIOPortland
141 miles35m
Mar 17, 20260.5t CO₂
KHIOPortland
KBFISeattle
141 miles33m
View Details
Mar 16, 20260.5t CO₂
KBFISeattle
KHIOPortland
141 miles31m
View Details
Mar 16, 20260.6t CO₂
KHIOPortland
KBFISeattle
141 miles37m
View Details
Mar 15, 20260.5t CO₂
KEUGEugene
KHIOPortland
99 miles22m
View Details
Mar 15, 20260.5t CO₂
KBDNBend
KEUGEugene
100 miles16m
View Details
Mar 15, 20260.9t CO₂
KHIOPortland
KBDNBend
131 miles49m
View Details
Mar 11, 20265.0t CO₂
KAPADenver
KRDMRedmond
896 miles3h 14m
View Details
Mar 10, 20260.5t CO₂
KGVTGreenville
KAPADenver
662 miles7m
View Details
Mar 10, 20265.7t CO₂
KHIOPortland
KBKDBreckenridge
1,554 miles3h 37m
View Details
Mar 10, 20260.5t CO₂
KBFISeattle
KHIOPortland
141 miles31m
View Details
Mar 10, 20264.9t CO₂
PANCAnchorage
KBFISeattle
1,440 miles3h 11m
View Details
Mar 9, 20265.6t CO₂
KBFISeattle
PANCAnchorage
1,440 miles3h 35m
View Details
Mar 9, 20260.5t CO₂
KHIOPortland
KBFISeattle
141 miles34m
View Details
Mar 3, 20260.5t CO₂
KBFISeattle
KHIOPortland
141 miles34m
View Details
Mar 3, 20260.5t CO₂
KHIOPortland
KBFISeattle
141 miles30m
View Details
Mar 2, 20260.5t CO₂
KBFISeattle
KHIOPortland
141 miles33m
View Details
Mar 1, 20260.5t CO₂
KHIOPortland
KBFISeattle
141 miles31m
View Details
Feb 18, 20260.5t CO₂
KDLSDallesport / The Dalles
KHIOPortland
86 miles26m
View Details
Feb 18, 20260.7t CO₂
KHIOPortland
KDLSDallesport / The Dalles
86 miles42m
View Details
Feb 15, 20263.8t CO₂
KBHKBaker
KHIOPortland
897 miles2h 33m
View Details
Feb 15, 20263.8t CO₂
KFNTFlint
KBHKBaker
1,031 miles2h 30m
View Details
Feb 13, 20265.2t CO₂
KHNDLas Vegas
KFNTFlint
1,730 miles3h 22m
View Details
Feb 13, 20262.7t CO₂
KHIOPortland
KHNDLas Vegas
776 miles1h 52m
View Details
Feb 4, 20263.1t CO₂
KHIOPortland
KEGEEagle
909 miles2h 7m
View Details
Jan 27, 20260.5t CO₂
KEUGEugene
KHIOPortland
99 miles20m
View Details
Jan 26, 20263.0t CO₂
KHIOPortland
KTRMPalm Springs
898 miles2h 3m
View Details
Jan 9, 20263.4t CO₂
KVGTLas Vegas
KHIOPortland
760 miles2h 18m
View Details
Jan 9, 20262.3t CO₂
KHIOPortland
KVGTLas Vegas
760 miles1h 37m
View Details
Dec 19, 20250.5t CO₂
KHIOPortland
KRDMRedmond
125 miles19m
View Details
Dec 17, 20254.5t CO₂
KPHXPhoenix
KHIOPortland
1,017 miles2h 54m
View Details
Dec 16, 20253.5t CO₂
KAUSAustin
KHIILake Havasu City
1,018 miles2h 20m
View Details
Dec 16, 20253.3t CO₂
KBAKColumbus
KAUSAustin
914 miles2h 13m
View Details
Dec 16, 20251.1t CO₂
KBCBBlacksburg
KBAKColumbus
330 miles53m
View Details
Dec 14, 20251.5t CO₂
KINDIndianapolis
KBCBBlacksburg
362 miles1h 10m
View Details
Dec 14, 20251.4t CO₂
KBCBBlacksburg
KINDIndianapolis
362 miles1h 5m
View Details
Dec 9, 20251.0t CO₂
KINDIndianapolis
KBCBBlacksburg
362 miles52m
View Details
Dec 9, 20252.0t CO₂
KBCBBlacksburg
KEYEIndianapolis
366 miles1h 27m
View Details
Dec 9, 20252.5t CO₂
KSUAStuart
KBCBBlacksburg
693 miles1h 45m
View Details
Dec 8, 20252.5t CO₂
KBCBBlacksburg
KSUAStuart
693 miles1h 45m
View Details
Dec 8, 20250.5t CO₂
KGSOGreensboro
KBCBBlacksburg
80 miles17m
View Details
Dec 7, 20250.5t CO₂
KBCBBlacksburg
KGSOGreensboro
80 miles16m
View Details
Dec 6, 20252.1t CO₂
KFMYFort Myers
KBCBBlacksburg
738 miles1h 32m
View Details
Dec 6, 20252.2t CO₂
KCLTCharlotte
KFMYFort Myers
599 miles1h 34m
View Details
Dec 6, 20251.1t CO₂
KBCBBlacksburg
KCLTCharlotte
140 miles54m
View Details
Dec 5, 20250.7t CO₂
KBAKColumbus
KBCBBlacksburg
330 miles42m
View Details
Dec 5, 20253.1t CO₂
KBAKColumbus
NaN miles2h 8m
View Details
Dec 4, 20252.9t CO₂
KICTWichita
KIGMKingman
930 miles2h 0m
View Details
Dec 4, 20254.1t CO₂
KBCBBlacksburg
KICTWichita
933 miles2h 40m
View Details
Dec 1, 20252.3t CO₂
KSUAStuart
KBCBBlacksburg
693 miles1h 39m
View Details
Dec 1, 20252.2t CO₂
KBCBBlacksburg
KSUAStuart
693 miles1h 34m
View Details
Nov 30, 20252.3t CO₂
KFMYFort Myers
KBCBBlacksburg
738 miles1h 39m
View Details
Nov 30, 20252.4t CO₂
KBCBBlacksburg
KFMYFort Myers
738 miles1h 43m
View Details
Nov 24, 20252.3t CO₂
KFMYFort Myers
KBCBBlacksburg
738 miles1h 38m
View Details
Nov 24, 20252.4t CO₂
KBCBBlacksburg
KFMYFort Myers
738 miles1h 42m
View Details
Nov 23, 20251.9t CO₂
KLEELeesburg
KBCBBlacksburg
584 miles1h 22m
View Details
Nov 23, 20252.5t CO₂
KBCBBlacksburg
KFMYFort Myers
738 miles1h 45m
View Details
Oct 29, 20251.8t CO₂
KMCOOrlando
KBCBBlacksburg
608 miles1h 21m
View Details
Jun 5, 20252.1t CO₂
KBCBBlacksburg
KMCOOrlando
608 miles1h 30m
View Details
Jun 4, 20250.9t CO₂
KBCBBlacksburg
KBWIBaltimore
244 miles47m
View Details
May 29, 20252.1t CO₂
KCRENorth Myrtle Beach
KPSMPortsmouth
769 miles1h 31m
View Details
May 29, 20250.6t CO₂
KBCBBlacksburg
KCRENorth Myrtle Beach
253 miles39m
View Details
May 19, 20251.2t CO₂
KMGMMontgomery
KBCBBlacksburg
479 miles59m
View Details
May 19, 20252.2t CO₂
KBCBBlacksburg
KJKAGulf Shores
634 miles1h 34m
View Details
May 18, 20251.4t CO₂
KLOTChicago/Romeoville
KBCBBlacksburg
510 miles1h 5m
View Details
May 18, 20252.1t CO₂
KBCBBlacksburg
KLOTChicago/Romeoville
510 miles1h 30m
View Details
May 16, 20251.2t CO₂
KNFDSummerdale
KTYSKnoxville
422 miles1h 0m
View Details
May 16, 20252.3t CO₂
KBCBBlacksburg
KJKAGulf Shores
634 miles1h 38m
View Details
Apr 29, 20252.3t CO₂
KBCBBlacksburg
KPBIWest Palm Beach
727 miles1h 38m
View Details
Apr 27, 20250.5t CO₂
KBCBBlacksburg
KJQFConcord
127 miles29m
View Details
Apr 24, 20252.1t CO₂
KBCBBlacksburg
KISMOrlando
619 miles1h 30m
View Details
Apr 2, 20252.9t CO₂
KBCBBlacksburg
KAPFNaples
767 miles1h 59m
View Details
Mar 27, 20250.5t CO₂
KBCBBlacksburg
36NCGreensboro
71 miles14m
View Details
Mar 27, 20251.0t CO₂
KBCBBlacksburg
KBWIBaltimore
244 miles51m
View Details
Mar 25, 20250.6t CO₂
KCRENorth Myrtle Beach
KBCBBlacksburg
253 miles38m
View Details
Mar 25, 20250.6t CO₂
KBCBBlacksburg
KCRENorth Myrtle Beach
253 miles39m
View Details
Mar 20, 20250.6t CO₂
KCRENorth Myrtle Beach
KBCBBlacksburg
253 miles36m
View Details
Mar 20, 20250.8t CO₂
KBCBBlacksburg
KCRENorth Myrtle Beach
253 miles44m
View Details
Mar 11, 20253.1t CO₂
KBCBBlacksburg
KMKJRural Retreat
56 miles2h 6m
View Details
Mar 1, 20252.3t CO₂
KSUAStuart
KBCBBlacksburg
693 miles1h 38m
View Details
Mar 1, 20252.3t CO₂
KBCBBlacksburg
KSUAStuart
693 miles1h 37m
View Details
Feb 25, 20250.6t CO₂
KIADWashington
KBCBBlacksburg
201 miles37m
View Details
Feb 25, 20250.5t CO₂
KBCBBlacksburg
KIADWashington
201 miles34m
View Details
Feb 18, 20252.3t CO₂
KSUAStuart
KBCBBlacksburg
693 miles1h 38m
View Details
Feb 18, 20252.4t CO₂
KBCBBlacksburg
KSUAStuart
693 miles1h 41m
View Details
Jan 30, 20250.6t CO₂
KBCBBlacksburg
KIADWashington
201 miles36m
View Details
Jan 23, 20253.3t CO₂
KBCBBlacksburg
KNEWNew Orleans
741 miles2h 15m
View Details
Jan 19, 20251.3t CO₂
KJKAGulf Shores
KBCBBlacksburg
634 miles1h 2m
View Details
Jan 19, 20252.6t CO₂
KBCBBlacksburg
KJKAGulf Shores
634 miles1h 50m
View Details
Jan 16, 20251.8t CO₂
KNFDSummerdale
KBCBBlacksburg
621 miles1h 18m
View Details
Jan 16, 20252.2t CO₂
KBCBBlacksburg
KJKAGulf Shores
634 miles1h 35m
View Details
Jan 14, 20250.7t CO₂
KIADWashington
KBCBBlacksburg
201 miles41m
View Details
Jan 13, 20250.5t CO₂
KBCBBlacksburg
KIADWashington
201 miles33m
View Details
Jan 12, 20252.3t CO₂
KSUAStuart
KBCBBlacksburg
693 miles1h 39m
View Details
Jan 12, 20252.3t CO₂
KBCBBlacksburg
KSUAStuart
693 miles1h 36m
View Details
Top Airports by Emissions
Blacksburg

Blacksburg

KBCB

Total CO₂

54.0t

Total Visits

30

Avg CO₂/visit

1.8t

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

Portland

KHIO

Total CO₂

38.8t

Total Visits

26

Avg CO₂/visit

1.5t

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

Seattle

KBFI

Total CO₂

17.1t

Total Visits

14

Avg CO₂/visit

1.2t

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

Fort Myers

KFMY

Total CO₂

16.3t

Total Visits

7

Avg CO₂/visit

2.3t

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

Anchorage

PANC

Total CO₂

10.5t

Total Visits

2

Avg CO₂/visit

5.3t

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

Stuart

KSUA

Total CO₂

9.5t

Total Visits

4

Avg CO₂/visit

2.4t

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
Page 1 of 7
Top Routes by Emissions
Blacksburg Fort Myers

KBCB to KFMY739 miles

Total Flights

3

Avg CO₂/Flight

2.5t

Total Emissions

7.4t CO₂

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
Fort Myers Blacksburg

KFMY to KBCB739 miles

Total Flights

3

Avg CO₂/Flight

2.3t

Total Emissions

6.8t CO₂

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

KHIO to KBKD1,555 miles

Total Flights

1

Avg CO₂/Flight

5.7t

Total Emissions

5.7t CO₂

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

KBFI to PANC1,441 miles

Total Flights

1

Avg CO₂/Flight

5.6t

Total Emissions

5.6t CO₂

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
Las Vegas Flint

KHND to KFNT1,731 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
Denver Redmond

KAPA to KRDM897 miles

Total Flights

1

Avg CO₂/Flight

5.0t

Total Emissions

5t CO₂

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
Page 1 of 9