JSX operates flight XE143 between Santa Ana (SNA) and Concord (CCR). This route is typically operated by an E135. Based on JSX's current Starlink rollout — 75 of 75 aircraft equipped (100% of the fleet) — our Starlink rating for this specific flight is likely.
Our records show Starlink on all of JSX's E135 aircraft, the type scheduled on this route. We have not yet tracked a flight on this route.
Equipped
Fleet Size
Coverage
Our records show Starlink on all of JSX's E135 aircraft, the type scheduled on this route. We have not yet tracked a flight on this route.
Likely means most of the evidence points to Starlink on this flight, but it is not certain.
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E135
Based on historical aircraft assignments for this day of the week. Actual aircraft may differ.
Rating: Likely. This is our rating that this specific flight has Starlink. Our records show Starlink on all of JSX's E135 aircraft, the type scheduled on this route. We have not yet tracked a flight on this route.
Aircraft recently seen operating this flight
| Date | Tail Number | Route |
|---|---|---|
| Mar 7, 2026 | N258JX | SNA → CCR |
Check the Starlink rating on other JSX routes.
Our Starlink rating for flight XE143 is likely. Our records show Starlink on all of JSX's E135 aircraft, the type scheduled on this route. We have not yet tracked a flight on this route. JSX reports its Starlink installation as fully deployed. Check back as our data updates when new aircraft are confirmed.
JSX uses Starlink satellite WiFi on equipped aircraft. Flight XE143 operates SNA to CCR. Our Starlink rating for this flight is likely, based on JSX's fleet rollout data and confirmed tail numbers.
The most reliable method is to check your specific tail number after check-in — your boarding pass or the JSX app may show the aircraft registration. You can then search that tail number on StarlinkFlights.com. Alternatively, our rating for flight XE143 is likely, based on current fleet data.
The prediction for XE143 is based on the aircraft actually observed or claimed to operate this route, not a generic fleet-wide guess. Our records show Starlink on all of JSX's E135 aircraft, the type scheduled on this route. We have not yet tracked a flight on this route. A confirmed, dated passenger sighting for this specific flight can override this when one exists.
No prediction can guarantee a specific aircraft. Airlines perform last-minute equipment swaps for maintenance, operational needs, or schedule changes — meaning a Starlink-equipped tail can be replaced by a non-equipped one on the day. A rating of very likely means historical data strongly favors Starlink on this flight, but it is not a guarantee. For the most reliable information, check the airline's gate display or app on the day of departure.
