C-FEMC
Bombardier Learjet 40
Canada
YYZ (Toronto Pearson International Airport, Toronto)

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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 Learjet 40
0.0
Tons CO2 YTD
Below Average0.0× avg for Learjet 40
696.1
CO2 Tons Since 2025
Above Average4.0× avg for Learjet 40
Emissions Intensity0.01t CO₂/nmBelow Average0.2× avg for Learjet 40
533.4 tons CO2 in selected period

Flight Patterns & Behaviour

Emissions up 259% vs prior period, driven by Toronto → Keflavik

492t
Period total CO₂
4.5t
Avg per flight
110
Flights
Diverse Network3 routes account for 22% of total emissions
Highest emission route
Toronto → Keflavik
59.6t CO₂ total · 0.0053t CO₂/nm
🇨🇦Canada·664 aircraft tracked·Ranked 3rd by emissions among 109 countries·2.0× country averageAbove Average
What's ChangedCompared to prior equivalent period
Emissions
259%
137t → 492t CO₂
Intensity
11%
0.0064 → 0.0057 t CO₂/nm
New Routes
70
377t CO₂ combined
Dropped Routes
21
Prior period only
Avg per Flight
5%
4.3t → 4.5t
Flight Count
78
32 → 110 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

148t

Signals Detected

5

Highest Severity

Medium

Aircraft
Medium
New21 May – 27 May 2025
Elevated activity period · 7 flights in 6 days vs baseline of 3
Contributed approximately 15t CO₂ to period total — 3% of period emissions
Aircraft
Medium
New28 Jun – 4 Jul 2025
Elevated activity period · 7 flights in 6 days vs baseline of 3
Contributed approximately 18t CO₂ to period total — 4% of period emissions
Aircraft
Medium
New31 Jul – 15 Aug 2025
Elevated activity period · 18 flights in 15 days vs baseline of 8
Contributed approximately 88t CO₂ to period total — 18% of period emissions
Aircraft
Medium
Historical13 Jun – 28 Jun 2025
15-day inactive period
26.3t CO₂ in the 7 days following resumption
Aircraft
Medium
Historical4 Sept – 23 Sept 2025
19-day inactive period
0.8t CO₂ in the 7 days following resumption
Recent Flights
Nov 12, 202513.0t CO₂
KCWIClinton
NaN miles7h 0m
Nov 11, 20255.1t CO₂
BIKFKeflavik
EHBKMaastricht
1,367 miles2h 55m
Nov 11, 202511.6t CO₂
CYYZToronto
BIKFKeflavik
2,589 miles6h 16m
Nov 10, 20252.5t CO₂
KBQKBrunswick
CYYZToronto
864 miles1h 34m
View Details
Nov 10, 20254.7t CO₂
CYYZToronto
KLEELeesburg
1,033 miles2h 41m
View Details
Nov 6, 20252.2t CO₂
KEQYMonroe
CYYZToronto
600 miles1h 25m
View Details
Nov 5, 20253.9t CO₂
CYYZToronto
KMCOOrlando
1,057 miles2h 18m
View Details
Oct 20, 20250.6t CO₂
CYMWMessines
CYYZToronto
252 miles36m
View Details
Oct 20, 20254.2t CO₂
CYRCSaint-Honoré
NaN miles2h 26m
View Details
Oct 20, 20254.1t CO₂
CYYZToronto
KFPRFort Pierce
1,118 miles2h 25m
View Details
Oct 18, 20254.4t CO₂
KDENDenver
CYYZToronto
1,312 miles2h 33m
View Details
Oct 17, 20255.5t CO₂
CYYZToronto
KDENDenver
1,312 miles3h 8m
View Details
Oct 17, 202511.2t CO₂
BIKFKeflavik
CYYZToronto
2,589 miles6h 3m
View Details
Oct 16, 20253.9t CO₂
EICNLimerick
LDPP
1,150 miles2h 17m
View Details
Oct 16, 20258.7t CO₂
EINNShannon
NaN miles4h 45m
View Details
Oct 16, 20253.5t CO₂
CYYZToronto
NaN miles2h 6m
View Details
Oct 13, 20250.6t CO₂
CYTRTrenton
CYYZToronto
108 miles23m
View Details
Oct 13, 20252.7t CO₂
CYYZToronto
CYHZHalifax
799 miles1h 42m
View Details
Oct 9, 20252.4t CO₂
KHULHoulton
CYYZToronto
602 miles1h 32m
View Details
Oct 8, 20252.4t CO₂
CYYZToronto
CYYGCharlottetown
823 miles1h 30m
View Details
Oct 6, 20255.6t CO₂
CYYCCalgary
CYYZToronto
1,670 miles3h 11m
View Details
Oct 6, 20256.7t CO₂
CYYZToronto
CYYCCalgary
1,670 miles3h 45m
View Details
Oct 4, 20253.4t CO₂
CYHZHalifax
CYYZToronto
799 miles2h 2m
View Details
Oct 2, 20251.4t CO₂
CYYZToronto
CYQBQuebec
454 miles1h 1m
View Details
Sep 23, 20250.8t CO₂
CYYZToronto
NaN miles41m
View Details
Sep 4, 20252.3t CO₂
KFOZBigfork
CYYZToronto
732 miles1h 29m
View Details
Sep 4, 20253.6t CO₂
CYYZToronto
CYWGWinnipeg
934 miles2h 8m
View Details
Sep 1, 20256.1t CO₂
CYYCCalgary
CYYZToronto
1,670 miles3h 25m
View Details
Aug 31, 20256.4t CO₂
CYYZToronto
CYYCCalgary
1,670 miles3h 35m
View Details
Aug 29, 20259.6t CO₂
CYYZToronto
NaN miles5h 14m
View Details
Aug 29, 20253.0t CO₂
CYYZToronto
NaN miles1h 50m
View Details
Aug 17, 20255.9t CO₂
CYHZHalifax
NaN miles3h 19m
View Details
Aug 17, 20252.9t CO₂
CYYZToronto
NaN miles1h 45m
View Details
Aug 16, 20251.4t CO₂
CYYZToronto
KMKEMilwaukee
419 miles1h 0m
View Details
Aug 16, 20250.6t CO₂
CYSHSmiths Falls
CYYZToronto
201 miles27m
View Details
Aug 15, 20252.8t CO₂
BIKFKeflavik
EGAABelfast
860 miles1h 43m
View Details
Aug 15, 202514.7t CO₂
CYYZToronto
BIKFKeflavik
2,589 miles7h 52m
View Details
Aug 15, 20252.5t CO₂
KFOZBigfork
CYYZToronto
732 miles1h 33m
View Details
Aug 14, 20251.4t CO₂
CYAVWinnipeg/Saint Andrews
NaN miles1h 1m
View Details
Aug 14, 20256.7t CO₂
CYYZToronto
CYEGEdmonton
1,671 miles3h 43m
View Details
Aug 11, 20250.7t CO₂
KGQQGalion
CYYZToronto
257 miles40m
View Details
Aug 10, 202511.4t CO₂
CYYZToronto
BIKFKeflavik
2,589 miles6h 9m
View Details
Aug 9, 20250.6t CO₂
CYRPOttawa
CYYZToronto
210 miles32m
View Details
Aug 9, 20254.8t CO₂
CYOWOttawa
NaN miles2h 45m
View Details
Aug 9, 20256.2t CO₂
CYYZToronto
CYEGEdmonton
1,671 miles3h 29m
View Details
Aug 7, 20259.7t CO₂
CYYZToronto
NaN miles5h 16m
View Details
Aug 6, 20250.7t CO₂
KHULHoulton
NaN miles38m
View Details
Aug 6, 20251.0t CO₂
KEWRNewark
CYULMontreal
330 miles49m
View Details
Aug 6, 202511.5t CO₂
BIKFKeflavik
KEWRNewark
2,594 miles6h 14m
View Details
Aug 5, 20257.1t CO₂
LZIBBratislava
BIKFKeflavik
1,835 miles3h 55m
View Details
Aug 5, 20255.2t CO₂
LLBGTel Aviv
LZIBBratislava
1,447 miles2h 57m
View Details
Aug 5, 20255.6t CO₂
LZIBBratislava
LLBGTel Aviv
1,447 miles3h 9m
View Details
Aug 4, 20253.6t CO₂
EINNShannon
LZIBBratislava
1,184 miles2h 8m
View Details
Aug 4, 20256.0t CO₂
EINNShannon
NaN miles3h 23m
View Details
Aug 4, 20253.1t CO₂
CYYZToronto
NaN miles1h 52m
View Details
Jul 25, 20252.6t CO₂
CYYZToronto
CYHZHalifax
799 miles1h 37m
View Details
Jul 22, 20252.1t CO₂
CZUCIgnace
CYYZToronto
697 miles1h 21m
View Details
Jul 22, 20253.9t CO₂
CYYZToronto
CYWGWinnipeg
934 miles2h 18m
View Details
Jul 20, 20251.3t CO₂
KMDWChicago
CYYZToronto
432 miles57m
View Details
Jul 20, 202515.3t CO₂
LPHRHorta
KMDWChicago
3,062 miles8h 10m
View Details
Jul 20, 20255.4t CO₂
CYYTSt John's
LPAZVila do Porto
1,577 miles3h 3m
View Details
Jul 20, 20252.8t CO₂
CYYZToronto
NaN miles1h 44m
View Details
Jul 16, 20250.6t CO₂
CYYZToronto
CYOSOwen Sound
87 miles20m
View Details
Jul 13, 20250.8t CO₂
CYRQTrois-Rivières
CYYZToronto
385 miles41m
View Details
Jul 13, 20250.6t CO₂
CYMXMontréal
CYRQTrois-Rivières
79 miles12m
View Details
Jul 13, 20251.0t CO₂
CYNDGatineau
CYXULondon
325 miles49m
View Details
Jul 13, 20251.0t CO₂
CYYZToronto
CYRQTrois-Rivières
385 miles49m
View Details
Jul 9, 20252.5t CO₂
CYYZToronto
CYHZHalifax
799 miles1h 35m
View Details
Jul 4, 20250.6t CO₂
KCZGEndicott
CYYZToronto
209 miles36m
View Details
Jul 4, 20250.6t CO₂
KPOUPoughkeepsie
KHPNWhite Plains
40 miles10m
View Details
Jul 4, 20254.7t CO₂
CYYZToronto
NaN miles2h 42m
View Details
Jul 3, 20251.4t CO₂
CYSCSherbrooke
CYYZToronto
408 miles1h 0m
View Details
Jul 3, 20252.2t CO₂
CYYZToronto
CYSJSaint John
684 miles1h 26m
View Details
Jun 29, 20250.6t CO₂
CYRQTrois-Rivières
CYYZToronto
385 miles35m
View Details
Jun 28, 20255.3t CO₂
KAPADenver
CYRQTrois-Rivières
1,679 miles3h 2m
View Details
Jun 28, 20250.6t CO₂
KDENDenver
KAJZDelta
196 miles24m
View Details
Jun 28, 20253.5t CO₂
CYYCCalgary
KDENDenver
898 miles2h 6m
View Details
Jun 28, 20256.8t CO₂
CYYZToronto
CYYCCalgary
1,670 miles3h 47m
View Details
Jun 13, 20250.8t CO₂
KRMERome
CYYZToronto
213 miles42m
View Details
Jun 12, 202510.6t CO₂
BGGHNuuk
KPWMPortland
1,594 miles5h 45m
View Details
Jun 12, 20252.1t CO₂
CYYZToronto
NaN miles1h 23m
View Details
Jun 5, 20250.6t CO₂
KBJJWooster
CYQSSt Thomas
137 miles17m
View Details
Jun 5, 20252.1t CO₂
CYYZToronto
KTYSKnoxville
591 miles1h 21m
View Details
Jun 2, 20258.7t CO₂
BGGHNuuk
CYYZToronto
1,785 miles4h 45m
View Details
Jun 2, 20252.1t CO₂
NaN miles1h 22m
View Details
Jun 2, 20255.3t CO₂
LDDUDubrovnik
EGAABelfast
1,383 miles2h 60m
View Details
May 31, 20254.8t CO₂
BIKFKeflavik
LFRKCaen
1,311 miles2h 44m
View Details
May 30, 202511.1t CO₂
LPHRHorta
CYULMontreal
2,329 miles5h 59m
View Details
May 29, 202519.0t CO₂
CYYZToronto
LEGEGirona
3,992 miles10h 4m
View Details
May 28, 20256.7t CO₂
CYCZFairmont Hot Springs
CYYZToronto
1,749 miles3h 45m
View Details
May 27, 20256.3t CO₂
CYYZToronto
CYSWSparwood
1,704 miles3h 32m
View Details
May 25, 20251.1t CO₂
NaN miles51m
View Details
May 25, 20251.0t CO₂
CYYZToronto
CYULMontreal
313 miles47m
View Details
May 23, 20250.9t CO₂
CYULMontreal
CYYZToronto
313 miles45m
View Details
May 23, 20253.5t CO₂
KSVNSavannah
CYULMontreal
1,009 miles2h 5m
View Details
May 23, 20251.8t CO₂
KATLAtlanta
KRSWFt Myers
516 miles1h 12m
View Details
May 23, 20253.9t CO₂
KIWIWiscasset
KATLAtlanta
1,062 miles2h 16m
View Details
May 22, 20252.6t CO₂
CYYZToronto
CYTNTrenton
844 miles1h 36m
View Details
May 18, 20251.9t CO₂
CYYZToronto
NaN miles1h 16m
View Details
May 18, 20253.0t CO₂
CYYZToronto
NaN miles1h 50m
View Details
May 12, 20252.5t CO₂
CYYZToronto
CYHZHalifax
799 miles1h 35m
View Details
May 11, 20253.9t CO₂
CYYYMont-Joli
KATWAppleton
1,008 miles2h 17m
View Details
May 10, 202518.7t CO₂
CYYZToronto
LERERequena
3,912 miles9h 55m
View Details
May 6, 20252.0t CO₂
KWVLWaterville
KILGWilmington
452 miles1h 20m
View Details
May 5, 20255.1t CO₂
BIKFKeflavik
LFPBParis
1,391 miles2h 56m
View Details
May 5, 202511.0t CO₂
CYYZToronto
BIKFKeflavik
2,589 miles5h 56m
View Details
May 3, 20251.2t CO₂
KMDWChicago
CYYZToronto
432 miles55m
View Details
May 2, 20253.5t CO₂
CYLQLa Tuque
KMDWChicago
830 miles2h 4m
View Details
May 1, 20255.2t CO₂
BIKFKeflavik
LFPBParis
1,391 miles2h 58m
View Details
May 1, 202510.9t CO₂
CYYZToronto
BIKFKeflavik
2,589 miles5h 53m
View Details
Apr 26, 202515.3t CO₂
MMUNCancun
CYYZToronto
1,618 miles8h 10m
View Details
Mar 6, 20251.2t CO₂
CYTRTrenton
NaN miles53m
View Details
Mar 5, 20252.8t CO₂
CYULMontreal
NaN miles1h 44m
View Details
Mar 5, 20255.0t CO₂
CYYZToronto
KFLLFt Lauderdale
1,216 miles2h 53m
View Details
Mar 4, 20252.5t CO₂
KCARCaribou
CYYZToronto
604 miles1h 34m
View Details
Mar 4, 20253.0t CO₂
CYYZToronto
NaN miles1h 49m
View Details
Mar 1, 20255.5t CO₂
CYYZToronto
KNQIKingsville
1,507 miles3h 8m
View Details
Mar 1, 20251.0t CO₂
CYOWOttawa
CYYZToronto
225 miles47m
View Details
Feb 28, 20253.4t CO₂
KSSISt Simons Island
CYOWOttawa
1,025 miles2h 2m
View Details
Feb 28, 20254.5t CO₂
CYYZToronto
KAPFNaples
1,216 miles2h 36m
View Details
Feb 28, 20254.0t CO₂
KTPATampa
CYYZToronto
1,096 miles2h 20m
View Details
Feb 26, 20250.6t CO₂
CYOYQuebec
NaN miles25m
View Details
Feb 26, 20250.6t CO₂
CYMXMontréal
CYULMontreal
20 miles13m
View Details
Feb 26, 20256.8t CO₂
CYYZToronto
CYEGEdmonton
1,671 miles3h 47m
View Details
Feb 25, 20253.6t CO₂
KSRQSarasota/Bradenton
CYYZToronto
1,136 miles2h 9m
View Details
Feb 25, 20254.3t CO₂
CYYZToronto
KSRQSarasota/Bradenton
1,136 miles2h 29m
View Details
Feb 25, 20253.7t CO₂
CYYZToronto
NaN miles2h 12m
View Details
Feb 24, 20254.4t CO₂
CYYZToronto
KPBIWest Palm Beach
1,174 miles2h 34m
View Details
Feb 23, 20252.1t CO₂
KGWWPikeville
CYYZToronto
574 miles1h 22m
View Details
Feb 23, 20253.8t CO₂
CYYZToronto
MYAX
1,161 miles2h 16m
View Details
Feb 6, 20254.6t CO₂
CYYZToronto
KEYWKey West
1,326 miles2h 39m
View Details
Feb 5, 20252.3t CO₂
CYYZToronto
NaN miles1h 28m
View Details
Feb 5, 20252.8t CO₂
CYYZToronto
NaN miles1h 44m
View Details
Feb 4, 20251.1t CO₂
CYCCCornwall
CYYZToronto
268 miles50m
View Details
Feb 4, 20255.3t CO₂
KCDALyndonville
NaN miles2h 60m
View Details
Feb 4, 20255.7t CO₂
CYYZToronto
NaN miles3h 13m
View Details
Feb 2, 20250.8t CO₂
KELZWellsville
CYYZToronto
136 miles43m
View Details
Feb 2, 20253.1t CO₂
CYSLSaint-Léonard
KILGWilmington
646 miles1h 52m
View Details
Feb 1, 202513.9t CO₂
CYYCCalgary
BIKFKeflavik
3,186 miles7h 27m
View Details
Jan 31, 20254.6t CO₂
KPHXPhoenix
CYYCCalgary
1,226 miles2h 39m
View Details
Jan 31, 202510.4t CO₂
CYWGWinnipeg
KPHXPhoenix
1,363 miles5h 39m
View Details
Jan 30, 20254.3t CO₂
CYYZToronto
CYWGWinnipeg
934 miles2h 29m
View Details
Top Airports by Emissions
Toronto

Toronto

CYYZ

Total CO₂

304.9t

Total Visits

70

Avg CO₂/visit

4.4t

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

Keflavik

BIKF

Total CO₂

112.3t

Total Visits

13

Avg CO₂/visit

8.6t

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

Calgary

CYYC

Total CO₂

35.2t

Total Visits

6

Avg CO₂/visit

5.9t

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

Horta

LPHR

Total CO₂

26.4t

Total Visits

2

Avg CO₂/visit

13.2t

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

Bratislava

LZIB

Total CO₂

21.4t

Total Visits

4

Avg CO₂/visit

5.3t

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

Chicago

KMDW

Total CO₂

21.3t

Total Visits

4

Avg CO₂/visit

5.3t

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
Page 1 of 13
Top Routes by Emissions
Toronto Keflavik

CYYZ to BIKF2,591 miles

Total Flights

5

Avg CO₂/Flight

11.9t

Total Emissions

59.6t CO₂

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

CYYZ to CYYC1,671 miles

Total Flights

3

Avg CO₂/Flight

6.6t

Total Emissions

19.9t CO₂

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

CYYZ to LEGE3,995 miles

Total Flights

1

Avg CO₂/Flight

19.0t

Total Emissions

19t CO₂

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

CYYZ to LERE3,915 miles

Total Flights

1

Avg CO₂/Flight

18.7t

Total Emissions

18.7t CO₂

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

LPHR to KMDW3,064 miles

Total Flights

1

Avg CO₂/Flight

15.3t

Total Emissions

15.3t CO₂

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

CYYZ to CYEG1,672 miles

Total Flights

2

Avg CO₂/Flight

6.4t

Total Emissions

12.9t CO₂

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
Page 1 of 12