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# JSX WiFi: Complete Guide 2026

Planning a flight on JSX and want to know what to expect from the onboard WiFi? Below: the provider, typical speeds, and a clear answer on whether it's free — without the rollouts and news clutter (those live on the [data hub](/airlines/yx)).

## Still Tracking

We're still verifying JSX's current WiFi facts. The FAQs below cover general industry patterns — for JSX-specific reports, search a flight or check the [data hub](/airlines/yx).

## Provider Summary

JSX's in-flight WiFi is delivered by [starlink](/starlink). Speed and free-vs-paid availability vary by aircraft and route — check the data hub for aircraft-specific status.

Free?
Still verifying

Provider
[starlink](/starlink)

Last verified
—

## JSX WiFi Rollout — Aircraft by Aircraft

Embraer

Complete · 100%

Full ERJ-135 fleet. JSX was first US carrier to fully equip fleet with Starlink. [[src]](https://runwaygirlnetwork.com/2023/05/jsx-fits-entire-active-fleet-with-spacexs-starlink-inflight-connectivity/)

announced 2023-01-01 · target 2023-05-31

## JSX Fleet Tracker

SeatWiFi tracks 169 JSX aircraft by individual tail number, cross-referenced against the FAA registry and live passenger reports.

Active or in-progress WiFi installs cover 1 aircraft type: Embraer.

[See every tracked YX tail number →](/airlines/yx)

## Frequently Asked Questions

Does JSX have WiFi on all flights?
We're still verifying JSX's fleet-wide WiFi coverage. Check the data hub at /airlines/yx to see what's been reported on specific aircraft.

What WiFi provider does JSX use?
We're still confirming JSX's primary WiFi provider. Submit a flight at seatwifi.com to help us track what's on your aircraft.

How fast is JSX WiFi?
Speeds depend on the WiFi provider on your specific aircraft. Check /airlines/yx to see what's been reported.

Does JSX WiFi work on international flights?
International WiFi coverage on JSX varies by aircraft. Check /airlines/yx for the latest reported status.

How do I connect to JSX WiFi?
Switch on airplane mode after takeoff, enable WiFi, select the JSX network, and follow the on-board portal to either log in (free passes) or buy a plan. For free-WiFi conditions, see /jsx-free-wifi.

Related Pages
[Check Seat WiFi on Any Flight →](/)[Full Data Hub: tail numbers, rollouts →](/airlines/yx)[Free JSX WiFi →](/jsx-free-wifi)[JSX WiFi Cost →](/jsx-wifi-cost)[Connect to JSX WiFi →](/jsx-wifi-login)[All Airlines WiFi Directory →](/airlines)[starlink Provider Guide →](/starlink)

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