Airports / Andorra - La Seu d'Urgell Airport

Andorra - La Seu d'Urgell Airport(LESU)

La Seu d'Urgell Pyrenees and Andorra, Spain

Last updated: Mar 29, 2026

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Viewing period:
Compared to: preceding 12 months · Apr 2024 – Apr 2025
Apr 2025 – Mar 2026·vs Apr 2024 – Apr 2025

Activity Summary

571.0
Tons CO2 Total
2.8
Avg CO2/Flight
207
Flights Total
Emissions Intensity0.00t CO₂/nm
562.6 tons CO2 in selected period

Airport Patterns

Emissions up 1905% vs prior period — significantly busier than prior period

563t
Total CO₂
2.8t
Avg CO₂/flight
207
Flights
Operator Profile

Charter/owner classification not available for this airport's flights

Emissions
>300%
28t → 571t CO₂
CO₂ Intensity
49%
1.9t → 2.8t per departure
Flight Count
Prior data incomplete
New Routes
50
438t CO₂ combined
Dropped Routes
5
Prior period only
New Aircraft
169
169 new tail numbers
Top Destinations
London61.6t CO₂
22 flights · avg 2.8t/flight
Farnborough54.1t CO₂
23 flights · avg 2.4t/flight
Amsterdam53.9t CO₂
18 flights · avg 3.0t/flight
Paris49.2t CO₂
26 flights · avg 1.9t/flight
Seattle40.7t CO₂
1 flight · avg 40.7t/flight

Spikes

Significant deviations from this airport's baseline in the selected period.

CO₂ Above Baseline

116t

Signals Detected

5

Highest Severity

High

MediumMay 22, 2025 – May 28, 2025

Elevated activity May 22, 2025 – May 28, 2025 — 10 flights in 7 days vs baseline of 4

10 flights recorded in a 7-day window, exceeding the airport baseline of 4 flights per week by 150%.

20.5t CO₂

MediumMay 29, 2025 – Jun 4, 2025

Elevated activity May 29, 2025 – Jun 4, 2025 — 10 flights in 7 days vs baseline of 4

10 flights recorded in a 7-day window, exceeding the airport baseline of 4 flights per week by 150%.

24.8t CO₂

MediumJul 21, 2025 – Jul 27, 2025

Elevated activity Jul 21, 2025 – Jul 27, 2025 — 10 flights in 7 days vs baseline of 4

10 flights recorded in a 7-day window, exceeding the airport baseline of 4 flights per week by 150%.

27.9t CO₂

HighJun 28, 2025

Single high-emission departure N23PA → KBFI on Jun 28, 2025 — 40.7t CO₂, 100% of day's total

Aircraft N23PA departing to KBFI produced 40.7t CO₂, representing 100% of all airport emissions on Jun 28, 2025.

40.7t CO₂

LowJan 27, 2026 – Feb 11, 2026

15-day gap in recorded activity ending Feb 11, 2026

Airport had 15 consecutive days with zero recorded flights before activity resumed on Feb 11, 2026.

2.4t CO₂

Route Map

Top Routes by Emissions
La Seu d'Urgell Pyrenees and AndorraLondon

LESU to EGGW · 664 miles

Total Flights

22

Avg CO₂/Flight

2.8t

Total Emissions

61.6t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
La Seu d'Urgell Pyrenees and AndorraFarnborough

LESU to EGLF · 626 miles

Total Flights

23

Avg CO₂/Flight

2.4t

Total Emissions

54.1t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
La Seu d'Urgell Pyrenees and AndorraAmsterdam

LESU to EHAM · 707 miles

Total Flights

18

Avg CO₂/Flight

3.0t

Total Emissions

53.9t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
La Seu d'Urgell Pyrenees and AndorraParis

LESU to LFPB · 461 miles

Total Flights

26

Avg CO₂/Flight

1.9t

Total Emissions

49.2t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
La Seu d'Urgell Pyrenees and AndorraSeattle

LESU to KBFI · 5,341 miles

Total Flights

1

Avg CO₂/Flight

40.7t

Total Emissions

40.7t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
La Seu d'Urgell Pyrenees and AndorraBiggin Hill

LESU to EGKB · 625 miles

Total Flights

11

Avg CO₂/Flight

2.8t

Total Emissions

30.8t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Page 1 of 9
Aircraft Using This Airport
View All Aircraft
N23PA·Gulfstream G600
40.7t CO₂ · avg 40.7t/visit · 1 visit · Last seen 28 Jun 2025
G-RORE·Embraer Praetor 600
10.5t CO₂ · avg 3.5t/visit · 3 visits · Last seen 16 Aug 2025
CS-LTJ·Cessna Citation Latitude
9.3t CO₂ · avg 2.3t/visit · 4 visits · Last seen 11 Mar 2026
CS-LUC·Cessna Citation Latitude
8.4t CO₂ · avg 2.8t/visit · 3 visits · Last seen 18 Jul 2025
CS-CHN·Bombardier Challenger 350
8.3t CO₂ · avg 4.1t/visit · 2 visits · Last seen 6 Mar 2026
N552XJCharter·Bombardier Challenger 300
8.0t CO₂ · avg 8.0t/visit · 1 visit · Last seen 23 Aug 2025
9H-VFICharter·Bombardier Challenger 600
7.5t CO₂ · avg 7.5t/visit · 1 visit · Last seen 21 Aug 2025
D-BIFJ·Embraer Praetor 600
7.3t CO₂ · avg 3.6t/visit · 2 visits · Last seen 6 Aug 2025
OO-GSPCharter·Cessna Citation Sovereign
6.8t CO₂ · avg 3.4t/visit · 2 visits · Last seen 22 Aug 2025
9H-OKO·Gulfstream G650
6.6t CO₂ · avg 6.6t/visit · 1 visit · Last seen 27 Jul 2025
Page 1 of 18

Recent Flights

10 total flights recorded

Showing most recent flights — not filtered by viewing period