Best Empty Leg Apps to Track Private Jet Deals (2026)

Last Updated by Rick: 11 July 2026

Finding an empty leg flight on a desktop browser works fine, but a mobile app with push notifications gives you a meaningful advantage. Empty leg deals move fast, sometimes selling within hours of appearing, and a push alert on your phone reaches you faster than a batched email.

This guide covers the main apps worth using for tracking empty leg deals, what to look for before downloading, and how to use alerts effectively.

This article is part of our series on empty leg flights and private jet charter.
Back to the main article: Empty Leg Flights — The Complete Guide →

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Why use an app instead of a website?

The core advantage is speed. When a new empty leg is listed on a broker platform, a push notification reaches your phone in seconds. An email alert may arrive minutes or hours later, by which time a popular route has often already been claimed.

Apps also make the booking process faster once you have identified a flight. Most platforms allow you to complete a booking, including passenger details and payment, without switching to a browser. For travelers who are serious about catching empty leg deals, having at least one app set up with route alerts is more practical than relying on manual searching.

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What to look for in an empty leg app

Not all apps serve the same purpose. Before choosing one, consider these factors:

• Operator network size. An app that connects to a larger fleet will show more available empty legs. Coverage matters more than interface design.
• Alert customization. The most useful apps let you set alerts by departure airport, destination, date range, and aircraft category. Generic alerts for all available flights quickly become noise.
• Booking without membership. Some apps require a paid membership before you can see or book empty legs. Others allow transactional booking with no commitment. Know which model you are dealing with before signing up.
• Geographic focus. Some apps are primarily US-focused, others cover Europe more thoroughly. Match the app’s coverage to where you actually travel.

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The main apps for tracking empty legs

Villiers Jets
Villiers is a broker platform with a strong global operator network. The mobile interface allows route searches, real-time availability browsing, and alert setup for specific corridors. Coverage spans Europe, the US, and international routes. It is one of the most widely used platforms among independent empty leg searchers because it aggregates inventory across multiple operators rather than showing only a single fleet.

Jettly
Jettly is a digital broker platform with a dedicated mobile interface and an empty leg alert system. Members get priority access to new listings before they go public, which is a practical advantage for travelers monitoring high-demand routes. All flights operate under FAA Part 135 or equivalent certification. The platform covers North America and international routes.

XO (by Vista)
XO is the consumer-facing platform of Vista, one of the world’s largest private aviation groups. The app includes a dedicated empty leg section called Jet Deals, updated weekly with current repositioning flights. Booking is transactional and does not require a membership. Coverage is global, with strong inventory on US domestic and transatlantic routes.

Airly (EmptyJets)
Airly is an app-first platform that focuses specifically on empty leg flights. All bookings are made through the app rather than a browser. The platform covers a range of aircraft types on both domestic and international routes. Prices are set by the operator and published transparently within the app.

Mirai Flights
Mirai is a newer entrant built around instant pricing and booking confirmation. The app provides fixed, real-time pricing on both full charters and empty legs, with a 24/7 concierge service. Coverage spans Europe, the Middle East, Asia, and North America. It is particularly well suited for travelers who want confirmed pricing without a quote-and-wait process.

Catch-a-Jet
Catch-a-Jet is a European-focused platform with a clean mobile interface designed around empty leg discovery. Users can set city-pair preferences and receive push notifications when a matching flight appears. The platform connects directly with partner operators, allowing booking and payment within the app.

For browser-based alternatives and a full platform comparison, see best empty leg flights websites. For a detailed look at how Villiers and Jettly compare, see the Villiers Jets review and Jettly review.

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How to use route alerts effectively

Setting up an alert takes a few minutes and is the single most effective habit for catching empty leg deals. Most apps follow a similar process:

1. Select your preferred departure airport or region
2. Select your preferred destination or destination region
3. Set a date range if relevant, or leave it open for ongoing monitoring
4. Enable push notifications in your phone settings for that app

The most useful refinement is to include nearby airports. If you are based near London, set alerts for Farnborough, Biggin Hill, Luton, and Stansted rather than just one airport. The same applies on the destination side. A flight to Nice covers the same travel need as a flight to Cannes or Monaco for many travelers. For region-specific airport lists, see our guides for the UK, the USA, and Europe.

Using multiple apps
Different platforms have access to different operator networks. An empty leg that does not appear on one platform may be listed on another. Running two or three apps with overlapping route alerts is a practical approach for travelers who fly specific corridors regularly.

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What do travelers say about empty leg apps?

Positive experiences
Travelers on aviation forums who book empty legs regularly describe push notifications as the feature that makes the biggest practical difference. Those who caught particularly good deals consistently report having seen the notification within minutes of listing and booking immediately. The speed of the in-app booking process is frequently mentioned as a significant improvement over calling a broker.

Common concerns
The most consistent complaint is alert fatigue, receiving notifications for flights that do not match actual travel needs because the alert settings were too broad. Aviation communities advise setting specific city-pair alerts rather than general region alerts. A secondary issue is that some platforms send marketing notifications alongside genuine availability alerts, which reduces the signal-to-noise ratio over time. Availability is limited and routes change frequently, so fine-tuning alert settings as you use the app produces better results than leaving default settings in place.

For more on search methods beyond apps, see how to find empty leg flights. For pricing expectations, see empty leg flights price.

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Flying more than a few times a year? Empty legs are not always available when you need them. See our comparison of jet card and membership programs for guaranteed availability.

Frequently Asked Questions

Is there a free app to find empty leg flights?
Yes. Most empty leg platforms are free to download and allow you to browse and set alerts without a membership. Jettly and Villiers Jets both allow free searching and alert setup. Some platforms offer paid membership tiers for priority access, but a membership is not required to find and book empty legs.

Which app has the most empty leg listings?
Coverage varies by region and operator relationships. Villiers Jets and XO tend to have broad global coverage. Jettly is strong on North American routes. For European routes, Catch-a-Jet and Mirai Flights offer good regional coverage. Using two or three apps simultaneously for the same route gives the most comprehensive view of available inventory.

Can I book an empty leg directly through an app?
Yes. Most platforms allow you to complete a booking, including passenger details and payment, within the app. Airly requires app-only booking. Others allow both app and browser booking.

How quickly are new empty legs added to apps?
Most platforms update inventory in real time as operators list new flights. Push notifications are sent immediately when a new listing matches your alert criteria. Email alerts typically batch notifications and may arrive later.

Do I need a membership to use these apps?
Not for most platforms. Villiers Jets, Jettly, XO, and Mirai Flights all allow transactional booking without a membership. Jettly offers a membership tier that provides priority access to new empty leg listings before they are publicly visible.

Are the apps available in the UK?
Yes. All the platforms listed above are accessible in the UK. Villiers Jets and Catch-a-Jet both have particularly strong UK and European coverage. XO covers UK routes through its global network.

What happens if a flight I booked through an app is cancelled?
Cancellation policies vary by platform and operator. Most platforms will refund the booking amount if the operator cancels the flight. Review the cancellation terms within the app before confirming any booking.

Is it safe to pay for a flight through a private jet app?
Reputable platforms use standard payment security protocols. All flights should be operated by carriers holding valid Part 135 (US) or AOC (Europe/UK) certification. Check the operator certification details within the app before paying.

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Read more

• Empty Leg Flights — The Complete Guide
• How to Find Empty Leg Flights
• Best Empty Leg Flights Websites
• Empty Leg Flights Price: What to Expect
• What Is an Empty Leg Flight?
• Empty Leg Flights UK
• Empty Leg Flights USA
• Empty Leg Flights Europe
• Empty Leg Flights Amsterdam