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© 2026 Starlink Flights. Not affiliated with SpaceX or Starlink.

Data sourced from airline press releases, aviation databases, and community reports.

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routes dataairlines export
Home/Airlines/SEA–SAN
SEASAN

9 flights on this route

Alaska Airlines is currently rolling out Starlink WiFi on its fleet. Coverage on the Seattle–San Diego route is expected to grow as more aircraft are equipped — check back or set an alert below.

Reverse direction: SAN → SEA

All Airlines on This Route

Alaska AirlinesRolling Out

AS1367 — B39M

Based on how many 737 MAX 9 aircraft at Alaska Airlines have Starlink.

Very unlikely
Alaska AirlinesRolling Out

AS621 — B739

We tracked 25 recent Alaska Airlines flights on this route. None of the aircraft have been individually confirmed, so this rating uses Alaska Airlines' published Starlink share for those aircraft types.

Very unlikely
Alaska AirlinesRolling Out

AS697 — B738

Based on how many 737-800 aircraft at Alaska Airlines have Starlink.

Very unlikely
Alaska AirlinesRolling Out

AS515 — B739

We tracked 211 recent Alaska Airlines flights between SEA and SAN. 1 of them used an aircraft confirmed to have Starlink, several confirmed by passenger speed tests. The other 210 flew on aircraft we have not checked.

Very unlikely
Alaska AirlinesRolling Out

AS623 — B738

We tracked 211 recent Alaska Airlines flights between SEA and SAN. 1 of them used an aircraft confirmed to have Starlink, several confirmed by passenger speed tests. The other 210 flew on aircraft we have not checked.

Very unlikely
Alaska AirlinesRolling Out

AS650 — B739

Based on how many 737-900 aircraft at Alaska Airlines have Starlink.

Very unlikely
Alaska AirlinesRolling Out

AS1369 — B739

We tracked 211 recent Alaska Airlines flights between SEA and SAN. 1 of them used an aircraft confirmed to have Starlink, several confirmed by passenger speed tests. The other 210 flew on aircraft we have not checked.

Very unlikely
Alaska AirlinesRolling Out

AS765 — B739

Based on how many 737-900 aircraft at Alaska Airlines have Starlink.

Very unlikely
Southwest AirlinesRolling Out

WN4422 — B737

We have no record of Starlink on any Southwest Airlines 737 (other variants) aircraft.

Very unlikely

Get notified when this route's Starlink rating changes

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