What Are Real Airline Schedules?
When we say "real airline schedules," we mean that every flight available on JetStream Virtual mirrors an actual commercial airline route. Fly British Airways BA117 from London Heathrow to New York JFK, or operate Emirates EK148 from Dubai to Amsterdam — the flight number, airline callsign, departure and arrival airports, and assigned aircraft type all correspond to what the airline actually flies in the real world.
This is fundamentally different from virtual airlines that invent their own routes or use randomised flight numbers. Real schedules give you the same sense of purpose that a real line pilot has: you know which gate to push back from, which SID to expect, which runway to request, and what the typical sector time should be. When you combine real schedules with live ATC on VATSIM, the result is a flight simulation experience that is remarkably close to the real thing.
Each schedule entry in JetStream includes the ICAO and IATA flight number, the departure and arrival airport (with ICAO codes), the scheduled block time, the assigned subfleet (aircraft family), and the distance in nautical miles. For pilots who want maximum realism, the schedule data lets you plan your flight exactly as a real dispatcher would — right down to choosing the correct aircraft variant for the route.
How JetStream Gets Real Schedules
JetStream Virtual maintains a schedule database that is refreshed regularly using airline timetable data. When airlines publish seasonal schedule changes — typically twice a year for the IATA summer and winter seasons — the JetStream database is updated to reflect new routes, frequency changes, and discontinued services.
The process involves matching each airline's ICAO code and flight number to the correct origin/destination pair, then assigning the route to the appropriate subfleet based on the aircraft type the airline actually operates on that sector. A Delta Boeing 737-900ER route from Atlanta to Denver, for example, is assigned to the B739 subfleet in JetStream so that you fly the correct equipment.
This data-driven approach means the JetStream route network grows and evolves alongside the real aviation industry. When an airline launches a new route — say, a new long-haul service from a European hub to an Asian destination — that route can appear in JetStream shortly after. The result is a living, breathing schedule network that currently spans 227,665+ routes across 158 airlines.
Because every schedule is tied to real data, JetStream is also an excellent tool for learning airline geography. Fly enough routes and you will develop an intuitive understanding of hub-and-spoke networks, alliance routing, and how airlines connect their passengers around the globe.
Airlines Available on JetStream Virtual
With 158+ airlines in the database, JetStream Virtual covers virtually every major carrier and dozens of regional and low-cost operators. Here is a sample of the airlines you can fly:
European Carriers
KLM, Lufthansa, British Airways, Air France, Transavia, easyJet, Ryanair, Vueling, Norwegian, SAS, Finnair, Swiss, Austrian, Iberia, TAP Portugal, and more.
North American Airlines
Delta, United, American Airlines, Southwest, JetBlue, Alaska Airlines, Air Canada, WestJet, Spirit, Frontier, Hawaiian Airlines, and regional carriers.
Middle East & Asia
Emirates, Qatar Airways, Turkish Airlines, Etihad, Singapore Airlines, Cathay Pacific, ANA, JAL, Korean Air, Thai Airways, Malaysia Airlines, and more.
Low-Cost & Regional
Ryanair, easyJet, Wizz Air, Transavia, Vueling, IndiGo, AirAsia, Pegasus, Volotea, Flybe, and many more budget and regional operators.
Why Realism Matters in Flight Simulation
Flight simulation has always been about realism. Modern simulators like MSFS 2024 render photorealistic scenery, model accurate weather systems, and simulate aircraft systems in extraordinary detail. But without realistic operational context — a real schedule, a proper flight plan, and a reason to fly from A to B — even the most advanced simulator can feel aimless.
Real airline schedules provide that context. When you operate KLM 631 from Amsterdam Schiphol to São Paulo Guarulhos, you are not just flying a random Atlantic crossing. You are operating a specific route that KLM flies with a Boeing 777 or 787, departing from a specific terminal, following standard oceanic tracks, and arriving at a specific gate in Brazil. That context transforms a nine-hour sim session into something meaningful.
Learning Real Procedures
Flying real schedules teaches you real-world procedures naturally. You will learn which SIDs and STARs are commonly used at busy airports, how to manage fuel on long-haul sectors, and how to plan alternates based on weather. Over time, you develop the same route familiarity that real airline crews build over months of line flying.
VATSIM & IVAO Compatibility
When you fly on VATSIM or IVAO, using a real callsign and real route makes your interaction with live air traffic controllers far more authentic. Controllers expect real-world callsigns and routes — filing "KLM631" on the correct EHAM–SBGR route looks professional on the scope and helps controllers manage traffic realistically. JetStream makes this seamless: the briefing page even includes a one-click VATSIM prefile link.
SimBrief Integration — One-Click Flight Plans
Every flight in the JetStream schedule includes a one-click SimBrief dispatch button. When you click it, SimBrief generates a complete Operational Flight Plan (OFP) tailored to your selected route and aircraft type. The OFP includes:
- Route — optimised for current upper winds
- Fuel calculation — trip fuel, reserves, alternate, taxi
- Weather briefing — METARs, TAFs, SIGMETs
- NOTAMs — relevant notices for departure and arrival
- Performance data — climb, cruise, descent profiles
- FMC format — loadable into the aircraft's flight computer
The SimBrief OFP is displayed directly on the JetStream briefing page, so you can review your route, fuel figures, and weather without leaving the site. When you are ready, load the flight plan into MSFS using the aircraft's built-in import function or Navigraph Charts. Learn more in our SimBrief OFP guide.
For pilots who like to cross-check their work, the OFP's route string can also be entered manually into the FMC. This is a great way to practise real-world CDU/MCDU programming while still having an accurate reference plan to follow.
Frequently Asked Questions — Real Airline Schedules
Are the airline schedules based on real flights?
Yes. Every schedule in JetStream Virtual is derived from real-world airline timetable data. Routes, flight numbers, callsigns, and equipment types reflect actual airline operations. The database currently covers 158+ airlines with 227,665+ routes.
How often are the schedules updated?
Schedules are refreshed regularly to reflect seasonal timetable changes, new routes, and discontinued services. The goal is to keep the route database as close to current real-world operations as possible, aligned with IATA summer and winter timetable seasons.
Can I generate a SimBrief flight plan for any schedule?
Yes. Every flight in the JetStream schedule has a one-click SimBrief dispatch button that generates a complete OFP with fuel calculations, weather, NOTAMs, and an optimised route for your aircraft type and current wind conditions.
Which airlines are available?
JetStream Virtual includes 158+ airlines ranging from major carriers like KLM, Delta, Lufthansa, Emirates, and United to regional and low-cost operators like Ryanair, easyJet, Transavia, and Wizz Air. Browse the full list after registering, or explore specific airlines on our blog.
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