Airports / Lake Johnston Airport
Lake Johnston Airport(YLJN)
Australia
Last updated: Mar 16, 2026
Activity Summary
Airport Patterns
Concentrated traffic — YLJN → YPJT accounts for 100% of all departures
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
5t
Signals Detected
4
Highest Severity
High
Elevated activity Nov 30, 2025 – Dec 6, 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 406%.
1.4t CO₂
Elevated activity Mar 10, 2026 – Mar 16, 2026 — 2 flights in 7 days vs baseline of 0
2 flights recorded in a 7-day window, exceeding the airport baseline of 0 flights per week by 912%.
1.2t CO₂
Single high-emission departure VH-VWO → YLJN on Nov 30, 2025 — 1.4t CO₂, 100% of day's total
Aircraft VH-VWO departing to YLJN produced 1.4t CO₂, representing 100% of all airport emissions on Nov 30, 2025.
1.4t CO₂
106-day gap in recorded activity ending Mar 16, 2026
Airport had 106 consecutive days with zero recorded flights before activity resumed on Mar 16, 2026.
0.6t CO₂
Route Map
Recent Flights
3 total flights recordedShowing most recent flights — not filtered by viewing period