CarbonSkyIndex
ZRH
MAD

Zurich → Madrid

1h 53m avg · 770 miles · 669nm · Recently active route — first recorded March 2026

77.8t CO₂ · Last 30 DaysTypical

Last updated March 31st 2026 at 9:35 AM UTC

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Viewing period:
Compared to: preceding 30 days · 30 Jan 2026 – 1 Mar 2026
1 Mar 2026 – 31 Mar 2026·vs 30 Jan 2026 – 1 Mar 2026
Route Impact Summary
Total CO₂
77.8tons
Flights
12flights
Avg CO₂/Flight
4.7tons
CO₂/nm
0.0070t CO₂/nm
Fuel Burned
7Kgallons
77.7 tons CO₂ in selected period
Emissions spike detected
Emissions 75% above route average on 14 Mar

Route Patterns

Predominantly charter activity — 86% of flights on this route are charter-operated

77.8t
Total CO₂
4.3t
Avg CO₂/flight
18
Flights
Operator Profile
Charter
86%6 flights19.9t
Owner
14%1 flight4.5t

Charter/owner data available for 39% of flights (11 unclassified)

Top Aircraft Models
Embraer Legacy 600/65020.8t CO₂
4 flights · avg 5.2t/flight · 27%
Bombardier Challenger 35014.3t CO₂
3 flights · avg 4.8t/flight · 18%
Gulfstream G6507.7t CO₂
1 flight · avg 7.7t/flight · 10%
Cessna Citation XLS6.4t CO₂
2 flights · avg 3.2t/flight · 8%
Gulfstream GV6.1t CO₂
1 flight · avg 6.1t/flight · 8%
📍Western Europe corridor·medium-haul route · 669nm

Spikes

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

CO₂ Above Baseline

5t

Signals Detected

1

Highest Severity

Medium

Emissions
Medium
New8 Mar 2026
Emissions spike on 8 Mar 2026 — 7.3t CO₂ vs route daily average of 2.8t (165% above)
7.3t CO₂ on 8 Mar 2026 — 165% above route average

Aircraft Flying This Route

Aircraft Flying This Route
D-AWINCharter·Embraer Legacy 600/650
7.3t CO₂ · avg 7.3t/flight · Last seen 8 Mar 2026
D-CDCMCharter·Cessna Citation XLS
6.4t CO₂ · avg 3.2t/flight · Last seen 12 Mar 2026
CS-CLF·Bombardier Challenger 600
4.5t CO₂ · avg 4.5t/flight · Last seen 11 Mar 2026
D-ISARCharter·Beechcraft Premier I
4.4t CO₂ · avg 2.2t/flight · Last seen 17 Mar 2026
OE-FWFCharter·Cessna Citation Mustang
1.7t CO₂ · avg 1.7t/flight · Last seen 3 Mar 2026

All Recorded Flights on This Route

18 total flights recorded

Showing most recent flights — not filtered by viewing period

Mar 30, 2026OE-GLBPilatus PC-24·3.5t CO₂Typical2h 30m→
Mar 27, 2026EC-OFGGulfstream GV·6.1t CO₂Above avg1h 44m→
Mar 26, 2026CS-CHOBombardier Challenger 350·4.3t CO₂Typical1h 37m→
Mar 24, 2026CS-CHKBombardier Challenger 350·5.2t CO₂Typical1h 53m→
Mar 23, 2026D-AHOSEmbraer Legacy 600/650·4.2t CO₂Typical1h 35m→
Mar 21, 2026D-AAHOEmbraer Legacy 600/650·4.6t CO₂Typical1h 41m→
Mar 21, 2026CS-LTCCessna Citation Latitude·3.3t CO₂Below avg1h 45m→
Mar 20, 20269H-VCYBombardier Challenger 350·4.9t CO₂Typical1h 47m→
Mar 17, 2026D-ISARBeechcraft Premier I·2.3t CO₂Below avg1h 55m→
Mar 17, 2026D-ISARBeechcraft Premier I·2.1t CO₂Below avg1h 45m→
Showing 10 of 18 flights