VIE
SOF
Vienna → Sofia
1h 14m avg · 501 miles · 435nm · Recently active route — first recorded March 2026
9.8t CO₂ · Last 30 DaysTypical
Last updated March 31st 2026 at 9:35 AM UTC
Pro
Soon
Viewing period:
Compared to: preceding 30 days · 30 Jan 2026 – 1 Mar 20261 Mar 2026 – 31 Mar 2026·vs 30 Jan 2026 – 1 Mar 2026
Route Impact Summary
Total CO₂
9.8tons
Flights
2flights
Avg CO₂/Flight
2.4tons
CO₂/nm
0.0055t CO₂/nm
Fuel Burned
652gallons
9.9 tons CO₂ in selected period
Route activity detected
2 flights in the last 30 days
Route Patterns
Bombardier Challenger 350 dominates this route — 61% of all emissions in the selected period
9.8t
Total CO₂
2.5t
Avg CO₂/flight
4
Flights
Operator Profile
Charter
100%4 flights9.8t
Owner
0%0 flights0.0t
Top Aircraft Models
Bombardier Challenger 3506.0t CO₂
2 flights · avg 3.0t/flight · 61%
Cessna Citation XLS3.9t CO₂
2 flights · avg 1.9t/flight · 39%
📍International route·short-haul route · 435nm
Spikes
Significant deviations from this route's baseline in the selected period.
CO₂ Above Baseline
5t
Signals Detected
2
Highest Severity
Medium
Emissions
MediumNew4 Mar 2026
Emissions spike on 4 Mar 2026 — 3.0t CO₂ vs route daily average of 0.7t (334% above)
3.0t CO₂ on 4 Mar 2026 — 334% above route average
Emissions
MediumNew4 Mar 2026
Single flight OE-HNL on 4 Mar 2026 — 3.0t CO₂, 30% of period total
Single flight: 3.0t CO₂ — 30% of period emissions
Aircraft Flying This Route
All Recorded Flights on This Route
4 total flights recordedShowing most recent flights — not filtered by viewing period