C-FALQ
Bombardier Learjet 45
Canada
YHU (Montreal/Saint-Hubert Airport, Montréal)

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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

6.1
Tons CO2 This Month
Below Average0.5× avg for Learjet 45
14.4
Tons CO2 YTD
Below Average0.4× avg for Learjet 45
98.0
CO2 Tons Since 2025
Below Average0.5× avg for Learjet 45
Emissions Intensity0.01t CO₂/nmTypical0.9× avg for Learjet 45
82.9 tons CO2 in selected period

2026 pace: On track for approximately 43t CO₂ by year end · ↓ 48% vs full year 2025 (84t)

Flight Patterns & Behaviour

Activity broadly consistent with prior period — averaging 7.0t CO₂/month

7.0t
CO₂/month
2.0t
Avg per flight
31
Distinct routes
Diverse Network3 routes account for 27% of total emissions
Highest emission route
Toronto → Providenciales
8.3t CO₂ total · 0.0061t CO₂/nm
🇨🇦Canada·664 aircraft tracked·Ranked 3rd by emissions among 109 countries·0.3× country averageBelow Average
What's ChangedCompared to prior equivalent period
Emissions
>300%
13t → 77t CO₂
Intensity
40%
0.0039 → 0.0054 t CO₂/nm
New Routes
25
61t CO₂ combined
Dropped Routes
7
Prior period only
Avg per Flight
66%
1.2t → 2.0t
Flight Count
28
11 → 39 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

70t

Signals Detected

5

Highest Severity

High

Aircraft
Medium
New23 May – 5 Jun 2025
Elevated activity period · 5 flights in 13 days vs baseline of 2
Contributed approximately 17t CO₂ to period total — 22% of period emissions
Aircraft
High
New12 Jul – 10 Sept 2025
Elevated activity period · 20 flights in 60 days vs baseline of 8
Contributed approximately 35t CO₂ to period total — 45% of period emissions
Aircraft
Medium
New23 Dec – 29 Dec 2025
Elevated activity period · 1 flights in 6 days vs baseline of 1
Contributed approximately 2t CO₂ to period total — 2% of period emissions
Aircraft
Medium
Historical3 Jun – 18 Jul 2025
46-day inactive period
14.5t CO₂ in the 7 days following resumption
Aircraft
Medium
Historical26 Aug – 10 Sept 2025
14-day inactive period
1.8t CO₂ in the 7 days following resumption
Recent Flights
Mar 4, 20260.6t CO₂
CYQBQuebec
NaN miles20m
Mar 4, 20260.6t CO₂
CYPPParent
CYVOVal-d'Or
147 miles13m
Mar 4, 20260.6t CO₂
CYHUMontréal
CYPPParent
176 miles29m
Mar 3, 20263.2t CO₂
CYQBQuebec
CYHUMontréal
131 miles1h 56m
View Details
Mar 3, 20260.6t CO₂
CYHUMontréal
CYQBQuebec
131 miles30m
View Details
Feb 27, 20260.6t CO₂
CYULMontreal
CYHUMontréal
16 miles32m
View Details
Feb 26, 20261.3t CO₂
KTEBTeterboro
CYULMontreal
319 miles59m
View Details
Feb 26, 20261.3t CO₂
CYULMontreal
KTEBTeterboro
319 miles56m
View Details
Jan 2, 20268.3t CO₂
CYYZToronto
MBPVProvidenciales
1,570 miles4h 35m
View Details
Dec 29, 20250.6t CO₂
CYULMontreal
CYQBQuebec
146 miles23m
View Details
Dec 29, 20251.1t CO₂
KTEBTeterboro
CYULMontreal
319 miles52m
View Details
Dec 29, 20254.0t CO₂
KFXEFort Lauderdale
KTEBTeterboro
1,070 miles2h 22m
View Details
Dec 27, 20251.9t CO₂
KTEBTeterboro
CYQBQuebec
431 miles1h 14m
View Details
Sep 19, 20250.6t CO₂
CYHUMontréal
CYQBQuebec
131 miles34m
View Details
Sep 10, 20250.6t CO₂
CYULMontreal
CYOYQuebec
146 miles16m
View Details
Sep 10, 20251.2t CO₂
KTEBTeterboro
CYULMontreal
319 miles56m
View Details
Aug 26, 20250.6t CO₂
CYHUMontréal
CYSGSaint-Georges
136 miles18m
View Details
Aug 25, 20251.8t CO₂
CYHUMontréal
NaN miles1h 13m
View Details
Aug 25, 20256.9t CO₂
KPIESt Petersburg-Clearwater
CYOYQuebec
1,444 miles3h 50m
View Details
Aug 16, 20250.6t CO₂
CYHUMontréal
CYQBQuebec
131 miles27m
View Details
Aug 14, 20250.6t CO₂
KLCILaconia / Gilford
KBEDBedford
76 miles22m
View Details
Aug 14, 20253.7t CO₂
KBNANashville
CYQBQuebec
1,078 miles2h 13m
View Details
Aug 7, 20250.6t CO₂
CYMXMontréal
CYRQTrois-Rivières
79 miles15m
View Details
Aug 7, 20251.3t CO₂
KTEBTeterboro
CYULMontreal
319 miles57m
View Details
Aug 1, 20251.2t CO₂
KTEBTeterboro
CYQBQuebec
431 miles54m
View Details
Jul 28, 20251.2t CO₂
KTEBTeterboro
CYSNNiagara-on-the-Lake
308 miles53m
View Details
Jul 22, 20251.9t CO₂
CYHUMontréal
NaN miles1h 16m
View Details
Jul 22, 20252.8t CO₂
CYYTSt John's
CYMLCharlevoix
812 miles1h 43m
View Details
Jul 21, 20254.6t CO₂
KMDWChicago
NaN miles2h 39m
View Details
Jul 21, 20250.6t CO₂
CYHUMontréal
NaN miles11m
View Details
Jul 21, 20250.9t CO₂
CYYZToronto
CYHUMontréal
330 miles46m
View Details
Jul 19, 20251.1t CO₂
CYYZToronto
CYRQTrois-Rivières
385 miles51m
View Details
Jul 18, 20251.4t CO₂
CYULMontreal
CYYZToronto
313 miles59m
View Details
Jul 18, 20251.3t CO₂
KJFKNew York
CYHUMontréal
337 miles57m
View Details
Jun 3, 20255.2t CO₂
CYXESaskatoon
CYOYQuebec
1,602 miles2h 59m
View Details
Jun 1, 20251.7t CO₂
CYWGWinnipeg
CYXESaskatoon
439 miles1h 9m
View Details
Jun 1, 20253.8t CO₂
CYMWMessines
CYWGWinnipeg
1,008 miles2h 16m
View Details
May 23, 20250.6t CO₂
CYHUMontréal
CYRQTrois-Rivières
68 miles10m
View Details
May 23, 20255.7t CO₂
KPEFColorado Springs
CYULMontreal
1,640 miles3h 15m
View Details
Apr 21, 20250.6t CO₂
CYHUMontréal
CYRQTrois-Rivières
68 miles9m
View Details
Apr 21, 20250.9t CO₂
KBOSBoston
CYULMontreal
253 miles46m
View Details
Apr 10, 20250.6t CO₂
CYHUMontréal
CYRQTrois-Rivières
68 miles10m
View Details
Apr 10, 20251.2t CO₂
KTEBTeterboro
CYULMontreal
319 miles55m
View Details
Mar 31, 20250.9t CO₂
CYYZToronto
CYRQTrois-Rivières
385 miles44m
View Details
Mar 31, 20251.1t CO₂
CYOWOttawa
CYYZToronto
225 miles50m
View Details
Mar 18, 20250.6t CO₂
CYYZToronto
CYQBQuebec
454 miles31m
View Details
Mar 18, 20251.5t CO₂
KTEBTeterboro
CYYZToronto
344 miles1h 4m
View Details
Feb 13, 20251.4t CO₂
KIADWashington
CYSCSherbrooke
536 miles60m
View Details
Jan 16, 20251.7t CO₂
KIADWashington
CYSGSaint-Georges
600 miles1h 11m
View Details
Jan 14, 20252.6t CO₂
CYQBQuebec
KIADWashington
622 miles1h 38m
View Details
Top Airports by Emissions
Montreal

Montreal

CYUL

Total CO₂

15.1t

Total Visits

10

Avg CO₂/visit

1.5t

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

Teterboro

KTEB

Total CO₂

14.5t

Total Visits

9

Avg CO₂/visit

1.6t

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

Montréal

CYHU

Total CO₂

13.8t

Total Visits

13

Avg CO₂/visit

1.1t

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

Quebec

CYQB

Total CO₂

12.8t

Total Visits

9

Avg CO₂/visit

1.4t

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

Quebec

CYOY

Total CO₂

12.7t

Total Visits

3

Avg CO₂/visit

4.2t

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

Toronto

CYYZ

Total CO₂

11.7t

Total Visits

4

Avg CO₂/visit

2.9t

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
Page 1 of 5
Top Routes by Emissions
Toronto Providenciales

CYYZ to MBPV1,571 miles

Total Flights

1

Avg CO₂/Flight

8.3t

Total Emissions

8.3t CO₂

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
St Petersburg-Clearwater Quebec

KPIE to CYOY1,445 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
Colorado Springs Montreal

KPEF to CYUL1,641 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
Saskatoon Quebec

CYXE to CYOY1,603 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
Teterboro Montreal

KTEB to CYUL319 miles

Total Flights

4

Avg CO₂/Flight

1.3t

Total Emissions

5t CO₂

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

KFXE to KTEB1,071 miles

Total Flights

1

Avg CO₂/Flight

4.0t

Total Emissions

4t CO₂

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