Lengthen your next family getaway thanks to the Jay Flight DST, Jayco’s newest destination trailer. Affordably priced, DST is perfect for the seasonal camper thanks to a residential-style atrium, detachable hitch and full-featured kitchen.



Jay Flight DST 40BHTS Main Interior

Jay Flight DST 40BHTS Main Interior

Jay Flight DST 40BHTS Exterior

Jay Flight DST 40BHTS Exterior

Jay Flight DST 40BHTS Bunks

Jay Flight DST 40BHTS Bunks

Jay Flight DST 40BHTS Desk

Jay Flight DST 40BHTS Desk

Jay Flight DST 40BHTS Sofa

Jay Flight DST 40BHTS Sofa






Weight Definitions

The weights of certain options and/or option packages are not included in the UVW listed in the specification charts. The addition of options will decrease the CCC.

Unloaded Vehicle Weight (UVW): Sometimes referred to as "Dry Weight." UVW means the typical weight of this trailer as built at the factory. The UVW, as used in product literature and other promotional materials, does not include cargo, fresh water, LP gas, options or dealer-installed accessories.

Gross Vehicle Weight Rating (GVWR): GVWR means the maximum permissible weight of the trailer, including the UVW plus passengers, personal items, all cargo, fluids, options and dealer-installed accessories. The GVWR is equal to or greater than the sum of the UVW and the CCC.

Cargo Carrying Capacity (CCC): CCC means the maximum weight of all passengers, personal items, food fresh water, LP gas, tools, other cargo and dealer-installed accessories that can be carried by the trailer. CCC is equal to or less than the GVWR minus the UVW.

It is important for your safety and enjoyment that your tow vehicle be adequately sized and equipped to tow and handle the GVWR of the RV you select. Review weights and ratings of your tow vehicle and consult a competent advisor for questions or advice. Whether you are new to RVing or a veteran, get a feel for the performance of your tow vehicle and the RV together before heading out on the roadways. When you tow an RV, you must drive differently than you do when driving a single vehicle. Practice hooking up, driving, backing up and braking in a safe environment or seek out professional instruction.

See specification chart above, Jayco affixes a weight label to each new RV which lists weight information for that vehicle.


Standards & Options

Customer Value Package

  • Dual 30-lb. propane tanks
  • Outside shower
  • 13,500-BTU A/C with directional/closeable vents
  • Water heater bypass
  • Microwave with built-in hood over range
  • Oven
  • ABS shower surround with skylight and fan

Thermal Package

  • Insulated, heated and enclosed underbelly and 2-sided reflective foil insulation in main roof and slideout roof

Standard Exterior Equipment

  • 5/8" tongue-and-groove plywood floor decking
  • 12" I-Class cambered structural-steel I-beam frame with fully integrated A-frame
  • Magnum Truss Roof System with one-piece seamless Alpha Ply
  • Two-sided reflective foil in flush-floor slideout floors
  • Electric powered slideouts with enclosed gear system
  • 60" residential-style sliding patio door View Feature
  • Fold-away grab handles
  • Exterior marine-grade speakers (2)
  • G20 dark-tint windows View Feature
  • Vented front windows
  • Atrium-style front end laminated wall View Feature
  • Detachable hitch
  • Detachable power cord
  • Radial tires with galvanized-steel, impact-resistant wheel wells
  • E-Z Lube axles
  • Cable/satellite prep
  • Double-wide corner mold extrusions
  • Black tank flush sprayer
  • 50-amp power service
  • Stabilizer jacks with sand pads (4)

Standard Interior Equipment

  • 90" interior height
  • Screwed-and-glued Glazed Concord Cherry cabinetry
  • Ball bearing drawer guides, 75-lb. capacity, full extension
  • 18 cu. ft. residential-style 120V refrigerator with ice maker
  • 3-burner range with 9,000-BTU SuperBurner and piezo ignitor
  • Large 60/40 deep-bowl acrylic kitchen sink with high-rise faucet
  • 10-gal. gas/electric DSI Atwood water heater
  • 40,000-BTU Atwood auto ignition furnace with wall thermostat
  • Hidden switch command/charging center View Feature
  • Diamondflor vinyl flooring View Feature
  • Residential-grade carpet with padding
  • Vertical patio door blinds
  • 120V ceiling fan in living room View Feature
  • Pleated shades with box style valances and lambrequins
  • 4" high-density foam, reversible dinette cushions
  • Plywood bed, dinette and bunk bases
  • J-Steel jack-knife sofa View Feature
  • Medicine cabinet with mirror
  • Porcelain stool with foot flush
  • 300-lb. rated bunk beds View Feature
  • Sliding pocket-style bedroom/bunk room doors (select models)
  • Bedroom stereo speakers (2)


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