CarbonSkyIndex
ZRH
OTP

Zurich → Bucharest

2h 6m avg · 863 miles · 750nm · Recently active route — first recorded March 2026

29.8t CO₂ · Last 30 DaysTypical

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

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Soon
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
29.8tons
Flights
4flights
Avg CO₂/Flight
2.7tons
CO₂/nm
0.0036t CO₂/nm
Fuel Burned
1Kgallons
29.8 tons CO₂ in selected period
Emissions spike detected
Emissions 50% above route average on 7 Mar

Route Patterns

Predominantly owner-operated — 100% of flights are owner-operated aircraft

29.8t
Total CO₂
3.7t
Avg CO₂/flight
8
Flights
Operator Profile
Charter
0%0 flights0.0t
Owner
100%7 flights24.6t

Charter/owner data available for 88% of flights (1 unclassified)

Top Aircraft Models
Bombardier Challenger 35010.7t CO₂
2 flights · avg 5.3t/flight · 36%
Cessna Citation Latitude7.5t CO₂
2 flights · avg 3.7t/flight · 25%
Embraer Legacy 600/6505.4t CO₂
1 flight · avg 5.4t/flight · 18%
Embraer Phenom 1003.6t CO₂
2 flights · avg 1.8t/flight · 12%
Cessna Citation M22.5t CO₂
1 flight · avg 2.5t/flight · 8%
📍International route·medium-haul route · 750nm

Spikes

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

CO₂ Above Baseline

3t

Signals Detected

1

Highest Severity

Medium

Emissions
Medium
New3 Mar 2026
Emissions spike on 3 Mar 2026 — 3.8t CO₂ vs route daily average of 1.0t (277% above)
3.8t CO₂ on 3 Mar 2026 — 277% above route average

Aircraft Flying This Route

Aircraft Flying This Route
CS-LUA·Cessna Citation Latitude
7.5t CO₂ · avg 3.7t/flight · Last seen 20 Mar 2026
CS-CHA·Bombardier Challenger 350
5.6t CO₂ · avg 5.6t/flight · Last seen 7 Mar 2026
D-ANXA·Embraer Legacy 600/650
5.4t CO₂ · avg 5.4t/flight · Last seen 8 Mar 2026
HB-JFK·Embraer Phenom 100
3.6t CO₂ · avg 1.8t/flight · Last seen 30 Mar 2026
D-ILJA·Cessna Citation M2
2.5t CO₂ · avg 2.5t/flight · Last seen 15 Mar 2026

All Recorded Flights on This Route

8 total flights recorded

Showing most recent flights — not filtered by viewing period

Mar 30, 2026HB-JFKEmbraer Phenom 100·1.8t CO₂Below avg2h 19m→
Mar 28, 2026HB-JFKEmbraer Phenom 100·1.9t CO₂Below avg2h 24m→
Mar 23, 2026CS-CHDBombardier Challenger 350·5.1t CO₂Above avg1h 52m→
Mar 20, 2026CS-LUACessna Citation Latitude·3.7t CO₂Typical1h 58m→
Mar 15, 2026D-ILJACessna Citation M2·2.5t CO₂Below avg2h 16m→
Mar 8, 2026D-ANXAEmbraer Legacy 600/650·5.4t CO₂Above avg1h 59m→
Mar 7, 2026CS-CHABombardier Challenger 350·5.6t CO₂Above avg2h 0m→
Mar 3, 2026CS-LUACessna Citation Latitude·3.8t CO₂Typical2h 0m→