SID & STAR: KPHX → KLAS
intermediateYour first real procedure practice: pick a departure out of Phoenix and an arrival into Las Vegas, from the trainer's real FAA procedure data.
What this scenario covers
A SID (standard instrument departure) and a STAR (standard terminal arrival route) are published procedures that connect an airport to the enroute structure. Rather than being cleared waypoint by waypoint out of a busy terminal area, you are cleared to fly a named procedure, and the FMGS knows all of its legs and constraints.
On the MCDU they are selected from the DEPARTURES and ARRIVAL pages, which are reached from the F-PLN page by revising the origin and destination respectively. Choosing one stitches its legs into the flight plan automatically — which is why the flight plan you had before is not the flight plan you have afterwards.
How it applies in flight ops
Phoenix to Las Vegas is a short desert hop flown constantly by US carriers, and it is a good example of why procedures exist: two busy terminal areas close together, with departures and arrivals that must not conflict. The published procedure is the pre-negotiated answer.
Crews normally load the expected procedure at the gate from the ATIS or the company flight plan, then change it if the clearance differs. Reloading a SID after a runway change is a routine, time-pressured task — worth being fast at.
Start this scenario
Opens the SimTuts A320 MCDU trainer with “SID & STAR: KPHX → KLAS” already running, so you can walk through it step-by-step on the simulated keypad.
Open trainer →Step-by-step: SID & STAR: KPHX → KLAS
- Enter the route. Type KPHX/KLAS and press 1R.
Phoenix to Las Vegas is one of the busiest short-haul routes in the southwest — Southwest runs it hourly. Short, but both ends have real published procedures, which makes it good first SID/STAR practice.
- Set the cruise level. Type 280 and press 6L.
A leg this short is mostly climb and descent with almost no cruise. FL280 gives you a real top-of-descent without wasting fuel climbing higher than you can use.
- Open the departure. Press F-PLN, then press 1L on the KPHX row to open LAT REV.
LAT REV at the origin airport is the ONLY place on the MCDU to pick a SID — the DEPARTURE prompt lives here. There is no dedicated departures key.
- Press 1L (<DEPARTURE). Pick runway 07L, then BXK4 — the Buckeye departure, over the BXK VORTAC — then the BLH transition on the right, and 6R to INSERT.
A departure is three choices, and this is all three: the runway, the SID, and the en-route transition that hands you to the airway structure. After INSERT the F-PLN carries exactly that route after KPHX — BXK, the Buckeye VORTAC, and then the transition you picked — and none of the transitions you did not. It is a real Phoenix departure from the FAA's own coded procedure data (CIFP), the same cycle airlines fly; the FAA does not code every departure an airport publishes, so the list can still be shorter than the chart set.
- Now the arrival. Press the LEFT key next to the KLAS row for LAT REV — use the ▼ arrow first if it is not in view — then 1R (ARRIVAL>), pick an approach, then a STAR, and 6R to INSERT.
ARRIVAL> is 1R on the destination's LAT REV, and the arrival is a pick in two levels, approach first: the approach decides the runway, and the runway decides which branch of the STAR you fly. If the approach offers a choice of APPR VIAS — the feeder routes onto final — the page asks for one before the STARs; where only one fits the arrival you pick, it selects itself. INSERT then puts the STAR, the VIA and the final approach into the plan before KLAS, in the order you fly them.
What to take away
- DEPARTURES and ARRIVAL are reached by revising the origin and destination on F-PLN.
- Selecting a procedure rewrites part of your flight plan — always re-check it afterwards.
- Procedures carry their own altitude and speed constraints into the vertical profile.
- A runway change at short notice means reloading the SID; practise it until it is quick.
The rest of Flight Plans & Routing
London Heathrow to Paris CDG
beginnerA complete short-haul setup, gate to gate on paper: London Heathrow to Paris Charles de Gaulle, the sector every A320 pilot in Europe has flown a hundred times.
📍 EGLL → MID → BOGNA → HARDY → XIDIL → BIBAX → LFPG (via L612, M605, UM605)⏱ ~7 min📊 23 stepsAIRWAYS Entry & the "NOT IN DATABASE" Fix
PremiumintermediateThe "NOT IN DATABASE" message is the single most common thing to go wrong when entering an airway. Here is why it appears and how to insert an airway properly — L612, the first airway from London to Paris.
📍 EGLL → MID → BOGNA → LFPG (via L612)⏱ ~5 min📊 9 stepsClosing an F-PLN Discontinuity
PremiumbeginnerThe F-PLN DISCONTINUITY line is not an error message. It is the FMGS telling you it does not know how you intend to join two pieces of route.
📍 EGLL → MID → BOGNA → LFPG⏱ ~5 min📊 5 stepsRoute Correction
intermediateYou typed the wrong destination. Every pilot has. The skill being practised is not avoiding the mistake — it is catching it and clearing it out cleanly.
📍 EGLL → MID → BOGNA → LFPG (via L612)⏱ ~3 min📊 10 steps
Background reading
- GuideSIDs and STARs Explained — How to Read Departure and Arrival Plates
SID and STAR plates decoded using real FAA charts from JFK — every symbol explained, plus how to fly them in the PMDG 737 and Fenix A320.
- GuideThe A320 MCDU Explained: Every Page, Simply
What is the A320 MCDU? A plain-English guide to every Airbus MCDU page — INIT, F-PLN, PERF, RAD NAV and more. Practice free in our MCDU trainer.
- GuideFenix A320 Failure Training: Master the 4 Emergencies Every Sim Pilot Should Practice
Practice engine failure, engine fire, rapid decompression and unreliable airspeed in the Fenix A320 — step-by-step ECAM drills and how to stay calm.