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).
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.
Provider Summary
JSX's in-flight WiFi is delivered by starlink. Speed and free-vs-paid availability vary by aircraft and route — check the data hub for aircraft-specific status.
JSX WiFi Rollout — Aircraft by Aircraft
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 →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.