Airports / Saint-Nazaire - Montoir
Saint-Nazaire - Montoir(LFRZ)
St Nazaire, France
Last updated: Mar 29, 2026
Activity Summary
Airport Patterns
Emissions up 310% 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
156t
Signals Detected
5
Highest Severity
High
Elevated activity May 29, 2025 – Jun 4, 2025 — 22 flights in 7 days vs baseline of 4
22 flights recorded in a 7-day window, exceeding the airport baseline of 4 flights per week by 416%.
59.9t CO₂
Elevated activity Jun 5, 2025 – Jun 11, 2025 — 27 flights in 7 days vs baseline of 4
27 flights recorded in a 7-day window, exceeding the airport baseline of 4 flights per week by 533%.
41.2t CO₂
Elevated activity Jul 30, 2025 – Aug 5, 2025 — 12 flights in 7 days vs baseline of 4
12 flights recorded in a 7-day window, exceeding the airport baseline of 4 flights per week by 181%.
19.4t CO₂
Single high-emission departure XA-CHG → KPBI on Jun 4, 2025 — 31.7t CO₂, 64% of day's total
Aircraft XA-CHG departing to KPBI produced 31.7t CO₂, representing 64% of all airport emissions on Jun 4, 2025.
31.7t CO₂
16-day gap in recorded activity ending Dec 19, 2025
Airport had 16 consecutive days with zero recorded flights before activity resumed on Dec 19, 2025.
3.7t CO₂
Route Map
LFRZ to KPBI · 4,341 miles
Total Flights
1
Avg CO₂/Flight
31.7t
Total Emissions
31.7t CO₂
LFRZ to LFPB · 241 miles
Total Flights
21
Avg CO₂/Flight
0.8t
Total Emissions
17.6t CO₂
LFRZ to LFPV · 225 miles
Total Flights
3
Avg CO₂/Flight
3.9t
Total Emissions
11.6t CO₂
LFRZ to LFMD · 512 miles
Total Flights
7
Avg CO₂/Flight
1.6t
Total Emissions
11.2t CO₂
LFRZ to LFMN · 518 miles
Total Flights
5
Avg CO₂/Flight
2.1t
Total Emissions
10.7t CO₂
LFRZ to GCGM · 1,560 miles
Total Flights
1
Avg CO₂/Flight
7.1t
Total Emissions
7.1t CO₂
Recent Flights
10 total flights recordedShowing most recent flights — not filtered by viewing period