Airports / Hakodate Airport
Hakodate Airport(RJCH)
Hakodate, Japan
Last updated: Feb 27, 2026
Activity Summary
Airport Patterns
Emissions up 50% 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
49t
Signals Detected
5
Highest Severity
High
Elevated activity May 3, 2025 – May 9, 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 230%.
1.2t CO₂
Elevated activity May 15, 2025 – May 21, 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 230%.
1.0t CO₂
Elevated activity Jun 14, 2025 – Jun 20, 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 230%.
15.5t CO₂
Single high-emission departure C-GBSW → PANC on Jun 20, 2025 — 15.5t CO₂, 100% of day's total
Aircraft C-GBSW departing to PANC produced 15.5t CO₂, representing 100% of all airport emissions on Jun 20, 2025.
15.5t CO₂
31-day gap in recorded activity ending Jun 20, 2025
Airport had 31 consecutive days with zero recorded flights before activity resumed on Jun 20, 2025.
15.5t CO₂
Route Map
RJCH to PANC · 3,085 miles
Total Flights
1
Avg CO₂/Flight
15.5t
Total Emissions
15.5t CO₂
RJCH to RJBE · 579 miles
Total Flights
1
Avg CO₂/Flight
1.7t
Total Emissions
1.7t CO₂
RJCH to RJCC · 83 miles
Total Flights
1
Avg CO₂/Flight
0.5t
Total Emissions
0.5t CO₂
RJCH to RJAH · 387 miles
Total Flights
1
Avg CO₂/Flight
0.5t
Total Emissions
0.5t CO₂
Recent Flights
10 total flights recordedShowing most recent flights — not filtered by viewing period