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McDonnell Douglas DC-10

McDonnell Douglas · Trijet · Retired (special missions)

The definitive American trijet.

Length55.5 m
Wingspan50.4 m
Range10,620 km
MTOW259 t
Typical seats270
Built446
Our numbers

Derived metrics

Computed by aircraft.fyi from the core specification — see how we calculate these.

Seats per metre#10 of 35
4.86 seats/m typical seats ÷ fuselage length
Range per tonne#48 of 65
40.9 km/t maximum range ÷ MTOW in tonnes
Span-to-length ratio#29 of 68
0.91 wingspan ÷ fuselage length
Weight per metre#13 of 68
4.67 t/m MTOW ÷ fuselage length
Range in hours#14 of 65
11.7 h maximum range ÷ cruise speed
Weight per seat#8 of 35
961 kg MTOW ÷ typical seats
Sense of scale

How big is it, really?

The McDonnell Douglas DC-10's wingspan, against things you already know the size of.

McDonnell Douglas DC-1050.4 m
Football pitch (width)68 m
Blue whale25 m
New Routemaster bus11.2 m
You (probably)1.75 m
Specification

The numbers

Length (DC-10-30)55.50 m
Wingspan50.40 m
Height17.70 m
MTOW (-30)259,450 kg
Range (-30)10,620 km
Typical seats≈270
Engines3 × GE CF6-50
First flight29 August 1970
Built446 (incl. 60 KC-10)

Compare it

Put the DC-10 next to something

Last verified: 2026-07-14 · Spot an error? business@luck.fyi

The story

What makes it different

The DC-10 was born from the same 1966 airline requirement as the L-1011 and beat it by being cheaper and earlier. Then came the 1970s: cargo-door failures and the 1979 Chicago crash gave it the worst reputation in aviation. The design flaws were fixed, and the aircraft quietly became what the numbers always said it was — a rugged, useful widebody that sold 446 including sixty KC-10 tankers for the USAF.

It outlived its critics by decades. FedEx flew modernised MD-10s into the 2020s; Biman operated the last passenger flight in 2014; the KC-10 Extender refuelled American wars until its 2024 retirement.

Its final acts are its best: 10 Tanker's DC-10s drop 35,000 litres of retardant on wildfires in a single pass, and Orbis's MD-10 is a flying eye hospital with an operating theatre in the fuselage.

Common questions

McDonnell Douglas DC-10 — the short answers

How fast is the McDonnell Douglas DC-10?
The McDonnell Douglas DC-10 cruises at about 908 km/h — roughly 490 knots, or 564 mph.
How far can the McDonnell Douglas DC-10 fly?
The McDonnell Douglas DC-10 has a maximum range of about 10,620 km (5,734 nautical miles, 6,600 miles). At its cruise speed that is roughly 11.7 hours in the air.
How many people does the McDonnell Douglas DC-10 carry?
A typical McDonnell Douglas DC-10 carries 270 passengers. Exact figures vary with the operator's chosen configuration.
Is the McDonnell Douglas DC-10 still in production?
Status: Retired (special missions). The McDonnell Douglas DC-10 first flew in 1970, and about 446 have been built.
How big is the McDonnell Douglas DC-10?
The McDonnell Douglas DC-10 is 55.5 m long with a wingspan of 50.4 m and a height of 17.7 m. Its maximum takeoff weight is 259,450 kg.
Variants

The McDonnell Douglas DC-10 line

DC-10-10 / -30 / -40
The passenger family — the -30 was the long-hauler.
KC-10 Extender
The USAF tanker — retired September 2024.
MD-10
FedEx's two-crew glass-cockpit conversion.
Operators

Who flies the McDonnell Douglas DC-10

All 2 current operators, verified 2026-07-14. Fleet counts are approximate where marked ≈.

US10 Tanker Air CarrierFirefighting air tankers — 35,000-litre retardant drops.4
USOrbis InternationalThe Flying Eye Hospital — an operating theatre in an MD-10.1