Learjet 40 interior cabin size, seat map
The Learjet 40 cabin is 5 ft 1 in wide and 4 ft 11 in high, a seated cabin: most adults stoop to move about. Seating varies by completion; a typical completion seats 6, with forward galley and aft lavatory.
- Cabin length
- Not published
- Cabin width
- 5 ft 1 in
- Cabin height
- 4 ft 11 in
- Stand-up cabin
- No
- Passengers
- 6 typical
- Galley
- Forward galley
- Lavatory
- Aft lavatory
SEAT MAP AND LAYOUT
The Learjet 40 seat map.
Galley forward and lavatory aft is the usual plan; owners choose seats, divans and monuments when the aircraft is completed.

COMPARED, TO SCALE
Learjet 40 cabin vs Learjet 36, Citation M2 and Citation CJ1
Published cabin height, width and length, drawn on one scale with a 6 ft person. Light jets compared on every private jet interior.
- Learjet 40 4 ft 11 in high, 5 ft 1 in wide
- Learjet 36 interior 4 ft 4 in high, 4 ft 11 in wide, 10 ft 6 in long, up to 6 passengers
- Cessna Citation M2 series interior 4 ft 9 in high, 4 ft 10 in wide, 11 ft long, up to 6 passengers
- Cessna Citation CJ1 interior 4 ft 9 in high, 4 ft 10 in wide, 11 ft long, up to 6 passengers
QUESTIONS
Learjet 40 interior questions
More on the type: Learjet 40 price, specs, range and every tail number, light jets compared, private jet interiors by class.
How big is the Learjet 40 cabin?
5 ft 1 in wide and 4 ft 11 in high, as the manufacturer publishes it. Cabin length is usually measured from the cockpit divider to the aft pressure bulkhead or baggage door, so it includes the galley and lavatory.
Can you stand up in a Learjet 40?
Not fully upright. At 4 ft 11 in the Learjet 40 cabin is 13 in short of 6 ft, so most adults stoop to move about; seated, there is room to work and sleep.
How many seats does a Learjet 40 have?
A typical executive completion seats 6. Owners choose their own completion, so a given aircraft may seat fewer in larger seats or carry a divan that converts to a bed.
Does the Learjet 40 have a bathroom?
Yes. The typical layout has aft lavatory and a forward galley.
What does the Learjet 40 seat map look like?
Illustrative 6-passenger layout: forward four-seat club, two aft forward-facing chairs, forward galley and aft lavatory. Every aircraft is completed to its owner's order, so these are representative layouts, not any one aircraft's.
How does the Learjet 40 cabin compare with the Learjet 36?
The Learjet 40 cabin is 2 in wider than the Learjet 36's, 7 in taller (4 ft 11 in high, 5 ft 1 in wide against 4 ft 4 in, 4 ft 11 in, 10 ft 6 in).
Operate a Learjet 40? Put its logbooks in Radar.
Radar reads every logbook page, typed or handwritten, and builds one searchable record per tail: times, inspections, ADs and components, each tied to the page it came from.