XE / JSX
Equipped
Fleet Size
Coverage
Data updated today
JSX announced its Starlink WiFi partnership in December 2023 and has completed installation across its fleet. Currently 75 of 80 aircraft (94%) are equipped with Starlink.
Compare Starlink deployment with other carriers: United Airlines, Qatar Airways, WestJet.
Compare all inflight WiFi providers — Starlink vs Gogo vs Viasat →
75 of 80 fleet aircraft have Starlink — 54 aircraft in our database
| Tail Number | Aircraft Type | Starlink | Verified |
|---|---|---|---|
| N948JX | E145 | Yes | Reported |
| N949JX | E145 | Yes | Reported |
| N950JX | E145 | Yes | Reported |
| N952JX | E145 | Yes | Reported |
| N954JX | E145 | Yes | Reported |
| N955JX | E145 | Yes | Reported |
| N957JX | E145 | Yes | Reported |
| N958JX | E145 | Yes | Reported |
| N959JX | E145 | Yes | Reported |
| N960JX | E145 | Yes | Reported |
389 routes tracked for JSX
| Flight | Route | Aircraft Type | Probability |
|---|---|---|---|
| XE1026 | DAL→CSW | E145 | Very Likely98%Estimated — based on E145 fleet data |
| XE1028 | DAL→CSW | E145 | Very Likely98%Estimated — based on E145 fleet data |
| XE1024 | DAL→CSW | E145 | Very Likely98%Estimated — based on E145 fleet data |
| XE1025 | CSW→DAL | E145 | Very Likely98%Estimated — based on E145 fleet data |
| XE1027 | CSW→DAL | E145 | Very Likely98%Estimated — based on E145 fleet data |
| XE1020 | CSW→DAL | E145 | Very Likely98%Estimated — based on E145 fleet data |
| XE1021 | CSW→DAL | E145 | Very Likely98%Estimated — based on E145 fleet data |
| XE1022 | DAL→CSW | E145 | Very Likely98%Estimated — based on E145 fleet data |
| XE1023 | CSW→DAL | E145 | Very Likely98%Estimated — based on E145 fleet data |
| XE1029 | CSW→DAL | E145 | Very Likely98%Estimated — based on E145 fleet data |
389 routes · Page 1 of 39
Looking for the best credit card to earn miles on JSX? See our travel credit card guide. How to check if your flight has Starlink →
JSX has Starlink WiFi on 75 of its 80 aircraft, giving it the highest Starlink fleet penetration of any US airline at 94%. As of May 2026, 75 of 80 aircraft (94%) are confirmed Starlink-equipped. JSX was the first US airline to offer Starlink and has maintained near-complete fleet installation since 2023, making it the most reliable choice for guaranteed Starlink WiFi. JSX launched Starlink WiFi in December 2023, becoming the first US carrier to offer it commercially.
Your best chance of Starlink on JSX is on the DAL–FTW route (98% probability), MHK–DAL (98%), and TSM–DAL (98%). These routes predominantly operate E145 aircraft, which are among the most heavily Starlink-equipped in the JSX fleet.
JSX has confirmed Starlink on 75 aircraft. The Starlink-equipped fleet is primarily made up of 36 E145, 14 E135, 3 AT46. You can check a specific tail number on StarlinkFlights to see if your exact aircraft is confirmed.
JSX Starlink WiFi is completely free for all passengers on all equipped flights — no purchase required. Starlink delivers significantly faster speeds than previous in-flight WiFi systems — passengers on JSX have reported speeds of up to Mbps, compared to single-digit Mbps on older Viasat and Gogo systems.
Search your flight number on StarlinkFlights.com. Our confidence engine cross-references the tail number assigned to your flight against our database of 75 confirmed JSX Starlink aircraft, passenger sightings, and ADS-B observations to give you a probability score before you board.
JSX is effectively complete — with 94% fleet installation there is no meaningful remaining rollout. JSX maintains near-complete Starlink coverage with only a handful of aircraft still to be equipped. At the current pace, JSX Starlink installation is essentially complete across the Embraer fleet.
Starlink on JSX uses SpaceX's low-earth orbit satellite constellation, which delivers lower latency and higher speeds than the geostationary systems (Viasat, Inmarsat GX, Panasonic Avionics) used by most other carriers. Passengers report JSX Starlink as the fastest and most consistent in-flight WiFi available on any US domestic carrier, with passengers routinely reporting speeds of 50–150Mbps on JSX flights.
Starlink antennas on JSX aircraft serve the entire cabin — economy, premium economy, and business class all share the same connection. All passengers on JSX enjoy the same free Starlink connection regardless of seat — the semi-private terminal experience extends to the WiFi.
No flight can be 100% guaranteed in advance because aircraft swap at the last minute. However, JSX routes with above 80% probability on StarlinkFlights — currently 5 routes — are your most reliable options. All JSX routes show extremely high Starlink probability given 94% fleet installation — any JSX booking is effectively a guaranteed Starlink flight.
Yes — StarlinkFlights has recorded verified passenger sightings on JSX flights, plus ADS-B observations confirming Starlink-equipped tails on JSX routes. JSX has among the highest verified sighting rates on StarlinkFlights — passengers consistently report Starlink on virtually every JSX departure.
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