How do you plan KDFW to KDEN in a flight simulator?

To plan a KDFW-to-KDEN flight in a general flight simulator, build an IFR route with matching navdata, choose Dallas and Denver procedures for the active runways, cruise around FL300–FL360 in a jet, calculate fuel and an alternate, then verify every waypoint and altitude constraint in the FMC before departure.

What KDFW to KDEN route should I use?

There is no permanent KDFW-to-KDEN route because winds, traffic flow, runway assignments and navigation cycles change. The airport-to-airport distance is about 560 NM, while a usable IFR route will normally be longer once departure and arrival procedures are included.

For offline practice, this conventional-navaid skeleton provides a straightforward starting point:

KDFW DCT CDS DCT LBL DCT LAA DCT BRK DCT KDEN

This is an illustrative direct-fix route rather than a current airline clearance. Check that every identifier exists in your installed database, then allow your planner to replace it with a more efficient RNAV routing where appropriate. Do not add an arbitrary SID or STAR merely to make the route look complete.

How do I build the flight plan step by step?

A reliable KDFW-to-KDEN flight plan is built in the following order:

1. Select the aircraft. A Boeing 737, Airbus A320-family aircraft or regional jet suits the sector well. The chosen aircraft profile controls climb performance, cruise level, flight time and fuel, so avoid planning with one type and flying another.
2. Match the navigation data. The planner, simulator and add-on FMC should use the same AIRAC cycle where possible. A cycle mismatch is the usual reason a procedure, airway or transition appears in the plan but not in the cockpit.
3. Generate the IFR route. Enter KDFW as the origin and KDEN as the destination, select the exact aircraft profile and use forecast winds. Our guide to setting up and exporting a SimBrief plan explains the relevant fields and export choices.
4. Check weather and runway flow. Use the forecast departure time rather than conditions several hours earlier. Review the KDFW airport and departure charts before selecting a runway, particularly because Dallas has several parallel runway complexes.
5. Choose the arrival. Select a STAR whose entry transition connects naturally to the final en-route fix, then choose the approach for Denver’s expected runway. Use the KDEN arrival, approach and airport charts to brief restrictions, missed-approach routing and taxi direction.
6. Calculate altitude, fuel and an alternate. Let the aircraft profile and winds determine the final figures. Include taxi, trip, contingency, alternate and reserve fuel rather than entering an arbitrary total.
7. Load and inspect the route. Compare the FMC legs page with the generated operational flight plan. Our Airbus and Boeing FMC import checks cover waypoint validation, procedure insertion and discontinuities.

How should I choose the SID and STAR?

Choose the SID and STAR from the active runway, route direction and published transition—not from their names or because another simmer used them previously. Dallas departures should lead towards the first en-route waypoint without doubling back, while the Denver arrival should join the route from the southeast or east as appropriate.

It is often safer to generate the en-route portion first and insert runway-dependent procedures shortly before departure. If the planner already includes a SID or STAR, do not add the same procedure again in the FMC; that can create duplicate fixes, loops and impossible turns.

A MANUAL leg, vectors instruction or route discontinuity may be intentional. Check the chart before clearing it. Join two legs only when the published procedure or an ATC instruction supports that connection.

What cruise altitude and flight time should I plan?

For a typical narrow-body jet, FL320 or FL340 is a sensible starting point, with FL300 or FL360 possible when weight, winds and aircraft performance support them. The north-westerly magnetic course normally uses an even IFR flight level under US direction-of-flight rules, although ATC or the planner may assign something different.

This relatively short sector does not always justify climbing to the aircraft’s highest economical level. A heavy aircraft may perform better initially at FL300 or FL320, while a light load and favourable winds can make FL340 or FL360 practical.

Plan roughly 1 hour 40 minutes to 2 hours of airborne time for an airliner, then add taxi and expected traffic delays. Wind and runway flow can shift that estimate substantially, so calculate time from the actual route rather than the direct distance.

How much fuel is needed from Dallas to Denver?

Fuel must come from the aircraft-specific performance profile; there is no safe universal quantity for this route. Confirm whether the cockpit and planner display kilograms or pounds, as a unit mismatch can leave the aircraft badly under-fuelled or overweight.

• Taxi fuel: allow for movement around KDFW’s large airfield and possible departure queues.
• Trip fuel: cover climb, cruise, descent and the planned approach.
• Contingency and extra fuel: consider thunderstorms, winter operations, runway changes and extended vectors.
• Alternate and reserve fuel: choose the alternate from its forecast weather and available approaches, not simply because it is the nearest airport.

KDEN sits about 5,434 feet above sea level, so brief landing performance and density-altitude effects rather than treating it like a sea-level destination. During descent, remember that published altitudes around Denver reflect both the elevated airport and surrounding terrain.

Why is the imported route broken or different?

A broken KDFW-to-KDEN route usually comes from mismatched navdata, duplicated procedures or selecting the wrong waypoint with a repeated identifier.

• Missing SID, STAR or airway: compare the planner’s AIRAC cycle with the FMC database and rebuild the route using procedures available in both.
• Large dogleg or turn towards the wrong region: inspect the coordinates of repeated waypoint identifiers and select the fix in the correct state or route region.
• Duplicate fixes near KDFW or KDEN: remove the procedure copied from the en-route string before selecting that procedure through the FMC’s departure or arrival page.
• Route discontinuity: check whether it represents radar vectors or a manual leg. Do not delete every discontinuity automatically.
• World-map route differs from the FMC: some add-on aircraft maintain their own internal flight plan. Loading the simulator plan may not fully populate the aircraft’s avionics, or vice versa.
• Arrival changes in flight: replace the runway and approach, confirm the STAR transition still connects, review every altitude constraint and only then activate the revised route.

Before take-off, step through the entire legs page in plan mode. Any route line that doubles back, crosses itself or contains an implausibly long leg should be corrected on the ground rather than left for LNAV to reveal after departure.