Airports / Sion Airport
Sion Airport(LSGS)
Sion, Switzerland
Last updated: Mar 28, 2026
Activity Summary
Airport Patterns
Emissions up 2732% vs prior period — significantly busier than prior 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
82t
Signals Detected
5
Highest Severity
High
Elevated activity Feb 8, 2026 – Feb 14, 2026 — 10 flights in 7 days vs baseline of 3
10 flights recorded in a 7-day window, exceeding the airport baseline of 3 flights per week by 283%.
16.9t CO₂
Elevated activity Feb 15, 2026 – Feb 21, 2026 — 26 flights in 7 days vs baseline of 3
26 flights recorded in a 7-day window, exceeding the airport baseline of 3 flights per week by 896%.
44.7t CO₂
Elevated activity Aug 23, 2025 – Aug 29, 2025 — 6 flights in 7 days vs baseline of 3
6 flights recorded in a 7-day window, exceeding the airport baseline of 3 flights per week by 130%.
13.0t CO₂
Single high-emission departure CS-CHJ → LPPT on Feb 26, 2026 — 7.1t CO₂, 100% of day's total
Aircraft CS-CHJ departing to LPPT produced 7.1t CO₂, representing 100% of all airport emissions on Feb 26, 2026.
7.1t CO₂
23-day gap in recorded activity ending May 9, 2025
Airport had 23 consecutive days with zero recorded flights before activity resumed on May 9, 2025.
Route Map
LSGS to EHAM · 436 miles
Total Flights
5
Avg CO₂/Flight
2.2t
Total Emissions
10.8t CO₂
LSGS to LFPB · 297 miles
Total Flights
7
Avg CO₂/Flight
1.2t
Total Emissions
8.4t CO₂
LSGS to LFMN · 177 miles
Total Flights
6
Avg CO₂/Flight
1.2t
Total Emissions
7.4t CO₂
LSGS to LPPT · 980 miles
Total Flights
1
Avg CO₂/Flight
7.1t
Total Emissions
7.1t CO₂
LSGS to EGNT · 725 miles
Total Flights
2
Avg CO₂/Flight
3.5t
Total Emissions
6.9t CO₂
LSGS to EGWU · 509 miles
Total Flights
1
Avg CO₂/Flight
4.4t
Total Emissions
4.4t CO₂
Recent Flights
10 total flights recordedShowing most recent flights — not filtered by viewing period