Alaska Airlines operates flight AS787 between Charleston (CHS) and Seattle (SEA). This route is typically operated by a 737-900. Based on Alaska Airlines' current Starlink rollout — 17 of 400 aircraft equipped (4% of the fleet) — we estimate a 95% probability that this specific flight is equipped with Starlink satellite WiFi.
Verified through a direct, dated sighting report for this specific flight.
Equipped
Fleet Size
Coverage
This route is predominantly operated by B39M aircraft. The score reflects Alaska Airlines's confirmed Starlink rollout status for the B39M fleet specifically, not the airline's fleet-wide average.
This is a high-probability Starlink route. The 737-900 operating this route is among the aircraft types confirmed as Starlink-equipped in Alaska Airlines' fleet, and Alaska Airlines has confirmed Starlink on 4% of its fleet (17 of 400 aircraft).
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B739
Based on historical aircraft assignments for this day of the week. Actual aircraft may differ.
Prediction (95%) reflects the chance this specific flight has Starlink. Verified through a direct, dated sighting report for this specific flight. B739 coverage (0%) shows how many B739 aircraft have Starlink.
AS787 is used on more than one route, and the aircraft assigned isn't always the same. The score above reflects the best-equipped version, so your flight may differ.
Aircraft recently seen operating this flight
Check the Starlink probability on other Alaska Airlines routes.
We estimate a 95% probability that flight AS787 has Starlink WiFi. Verified through a direct, dated sighting report for this specific flight. Alaska Airlines is actively rolling out Starlink across its fleet. Check back as our data updates when new aircraft are confirmed.
Alaska Airlines uses Starlink satellite WiFi on equipped aircraft. Flight AS787 operates CHS to SEA. Our Starlink probability score for this flight is 95%, based on Alaska Airlines' 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 Alaska Airlines app may show the aircraft registration. You can then search that tail number on StarlinkFlights.com. Alternatively, our probability score for flight AS787 is 95% based on current fleet data.
The prediction for AS787 is based on the aircraft actually observed or claimed to operate this route, not a generic fleet-wide guess. Verified through a direct, dated sighting report for this specific flight. 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 score of 80% or above means historical data strongly favours 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.
