Navalyze · Passenger · Ship

FLYING FOX

IMO: 9829394
Type: Passenger ship
Port of registry: George Town

ISM company (DoC holder) in 2025: Coral Yachts - Sole Proprietorship LLC

Report year

2025 at a glance

From the 2025 THETIS-MRV report.

Fuel per mile

159.9 kg/nm

CO₂ per transport work (pax)

1,799,770

g CO₂/pax·nm

Average speed

10.0 kn

Fuel per day at sea

38.4 t/day

Fuel consumed

3,616 t

CO₂ emitted

11,592 t

11,770 t CO₂eq incl. CH₄ and N₂O

Distance sailed

22,616 nm

CO₂ ÷ CO₂ per mile

Time at sea

2,261 h

94 days, 26% of the year

Within the passenger fleet, 2021

Set against all 100 passenger ships with a full-year 2021 report. Bigger ships burn more per mile but less per tonne of cargo, so read fuel per mile with the ship's size in mind.

Fuel per mileThis ship 109.5 kg/nm · median 266.8 (−59%)

88.1Ranks 19 of 100, lowest first506.2

Average speedThis ship 13.2 kn · median 11.4 (+16%)

6.9Faster than 71% of passenger ships14.9

CO₂ per transport work (pax)This ship 22,867.11 g CO₂/pax·nm · median 1,314.88 (+1,639%)

714.52Ranks 100 of 100, lowest first3,700.45

Middle 80% of shipsMiddle 50%Passenger medianThis ship

Where the emissions happen, 2025

THETIS splits each ship's CO₂ by voyage type. The split sets how much falls under the EU ETS: all of it within the EU and at berth, half of it on voyages into or out of the EU.

Between EU ports22%
From the EU0%
Into the EU73%
At berth in the EU5%

64% of this ship's CO₂ falls under the EU ETS (7,383 t).

Fuel burned laden

–

Not reported

CO₂ at berth

5.3%

Alongside in EU ports

Methane (CH₄)

0.2 t

Mainly from LNG; small for oil

CO₂eq ÷ CO₂

1.015

Uplift from CH₄ and N₂O, counted in full from 2026

Over the years

Full-year reports only. The Passenger median is the middle ship of all passenger ships reporting that year; it moves with the fleet, so a ship can gain on it without changing itself.

Fuel per mile, kg/nm

FLYING FOX
Passenger median

100.0200.0300.0400.0

’202020’212021’252025

Average speed, kn

FLYING FOX
Passenger median

10.011.012.013.014.0

’202020’212021’252025

CO₂ per transport work (pax), g CO₂/pax·nm

FLYING FOX
Passenger median

0.010,00020,00030,00040,000

’202020’212021

Year on year

Year	Speed	Fuel per mile	Fuel per day	Distance	CO₂ per TW	Reading
2021→2025	−3.2 kn	+46%	+11%	+305%	–	3.2 kn slower, fuel per mile up 46%; worse than speed alone explains (fouling, weather, loading or trade).
2020→2021	−0.2 kn	−20%	−22%	+53%	−25%	Same speed, fuel per mile down 20%; better than speed alone explains (hull, engine or trade).

Fuel per mile rises roughly with the square of speed for a given ship, so a change in speed explains much of a change in fuel per mile.

Every reporting year

One row per THETIS-MRV report. A ship that changed operator during a year has a part-year report for each.

Operation

Year	ISM company	Fuel t	CO₂ t	Distance nm	At sea h	Speed kn	Fuel kg/nm	CO₂ g/t·nm	Laden fuel
2025	Coral Yachts - Sole Proprietorship LLC	3,616	11,592	22,616	2,261	10.0	159.9	–	–
2021	not published	611	1,959	5,578	423	13.2	109.5	–	–
2020	not published	500	1,605	3,634	272	13.4	137.7	–	–

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/pax·nm	Passenger median	vs Passenger	Rank	Verifier	Methods
2025	Coral Yachts - Sole Proprietorship LLC	–	–	–	–	DNV	C
2021	not published	22,867.11	1,314.88	+1,639%	100 of 100	Lloyd's Register	A+B+C
2020	not published	30,340.46	1,168.55	+2,496%	87 of 100	Lloyd's Register	A+B+C

Fuel per mile and CO₂ per tonne-mile are the ship's own reported KPIs. Passenger ships are benchmarked on CO₂ per transport work (pax) (TW), in g CO₂/pax·nm. CO₂eq adds methane and nitrous oxide and is in the public files from 2024. Rank counts from the lowest figure among that year's passenger ships. Methods: A delivery notes, B tank monitoring, C flow meters, D direct measurement. FuelEU GHG intensity is not shown: it needs fuel types, which the public file does not carry. Operators are named only from 2024, the first year the public files carry them; earlier years belong to the ship, not to any company.