Airports / Kalvacha Airport
Kalvacha Airport(LBKA)
Stara Zagora, Bulgaria
Last updated: Mar 21, 2026
Activity Summary
Airport Patterns
7 aircraft not previously recorded at this airport appeared this period
Charter/owner classification not available for this airport's flights
Spikes
Significant deviations from this airport's baseline in the selected period.
CO₂ Above Baseline
23t
Signals Detected
5
Highest Severity
High
Elevated activity Jun 1, 2025 – Jun 7, 2025 — 1 flights in 7 days vs baseline of 0
1 flights recorded in a 7-day window, exceeding the airport baseline of 0 flights per week by 497%.
8.6t CO₂
Elevated activity Sep 18, 2025 – Sep 24, 2025 — 1 flights in 7 days vs baseline of 0
1 flights recorded in a 7-day window, exceeding the airport baseline of 0 flights per week by 497%.
0.7t CO₂
Elevated activity Oct 7, 2025 – Oct 13, 2025 — 1 flights in 7 days vs baseline of 0
1 flights recorded in a 7-day window, exceeding the airport baseline of 0 flights per week by 497%.
4.0t CO₂
Single high-emission departure 9H-VCV → EGLL on Jun 1, 2025 — 8.6t CO₂, 100% of day's total
Aircraft 9H-VCV departing to EGLL produced 8.6t CO₂, representing 100% of all airport emissions on Jun 1, 2025.
8.6t CO₂
115-day gap in recorded activity ending Sep 24, 2025
Airport had 115 consecutive days with zero recorded flights before activity resumed on Sep 24, 2025.
0.7t CO₂
Route Map
LBKA to EGLL · 1,355 miles
Total Flights
1
Avg CO₂/Flight
8.6t
Total Emissions
8.6t CO₂
LBKA to LSZH · 887 miles
Total Flights
1
Avg CO₂/Flight
5.5t
Total Emissions
5.5t CO₂
LBKA to EDDV · 998 miles
Total Flights
1
Avg CO₂/Flight
4.0t
Total Emissions
4.0t CO₂
LBKA to LKSR · 705 miles
Total Flights
1
Avg CO₂/Flight
2.7t
Total Emissions
2.7t CO₂
LBKA to LBSF · 103 miles
Total Flights
2
Avg CO₂/Flight
0.8t
Total Emissions
1.5t CO₂
Recent Flights
8 total flights recordedShowing most recent flights — not filtered by viewing period