JSX scores 100 out of 100, which is good, and sits 2 of 18 on the board. Nobody publishes per-tail data for this fleet, so this is a number about the airline and nothing narrower.
Reported · fleet state compiled from public JSX announcements, Jul 2026 · quality weights from Ookla Speedtest Intelligence, 28 Apr 2026
Every aircraft in the fleet. The first airline anywhere to finish a Starlink rollout.
Every aircraft JSX flies, by system, priced. The rows add up to the published ConnectScore, and the top row on its own is the next-gen number. The build fails if they stop adding up.
| Segment | Aircraft | Share | Share of the fleet | Quality | Free | Points |
|---|---|---|---|---|---|---|
| Starlink next-gen row The whole fleet, and the first anywhere to finish. Reported JSX fleet announcements · 2026-07 | 75 | 100.0% | 1.00 | 1.00 | 100.0 | |
| ConnectScore | 75 | 100% | 100 | |||
| Next-gen odds, the top row on its own | 100.0% | 100 |
75 aircraft with a published system. Segments come from a published fleet table by aircraft type. Points are shown to one decimal place; the unrounded rows sum to 100.00, which rounds to the published 100.
Four things, in the order they become useful. Every one of them is available at tier C, which is the tier this page was derived at. Anything this fleet cannot support has been cut from the list.
Aircraft assignments firm up roughly 48 hours before departure and they can still move up to pushback. Whatever this page says today, the answer for your flight is more settled then.
JSX publishes an amenity marker against each flight in its own booking flow, and that marker is about the aircraft now assigned to it. It is the closest thing to a per-flight answer this fleet has. The airline is asserting it; nobody has verified the install.
Nobody has load-tested a full cabin on any of these systems, so a good score is not a promise about the hour you fly. Downloading the deck is the move that makes the odds stop mattering.
JSX has Starlink on 75 of its 75 aircraft (100%) as of 2026-07, so it is close to a sure thing. Its ConnectScore is 100 out of 100, in the good band.
On JSX it is free onboard. ConnectScore multiplies the fleet share by a free-for-you factor, so a paid or unconfirmed free claim scores lower than the same fleet given away free.
75 of 75, or 100% of the fleet. Compiled from public airline announcements, July 2026.
Everything on this page comes from what JSX has published about its own fleet. Nobody has published what it was like in the seat. If you flew JSX this month, thirty seconds here is a data point nobody else has.
Reported Fleet state compiled from public JSX announcements, Jul 2026. Quality weights: Ookla Speedtest Intelligence, 28 Apr 2026. Full credit and citation →