Which SEA to SFO flights have Starlink WiFi?

Alaska Airlines has the strongest Starlink rating on the SEA–SFO route (very likely). 2 airlines on this route have Starlink. Check individual flight pages for per-aircraft confirmation.

Does the SEA–SFO route have Starlink?

Each airline on this route has a Starlink rating based on its fleet data and the aircraft we have tracked. A rating is not a guarantee for a specific flight. Even on a highly rated route, the actual aircraft assigned on the day of travel determines whether Starlink is on board. Search by specific flight number on StarlinkFlights for a per-flight rating.

How do I find a Starlink flight from SEA to SFO?

Search your specific flight number on StarlinkFlights. Our confidence engine checks the aircraft assigned to that flight against our proprietary aircraft database, giving you a Starlink rating before you board. You can also browse individual airline pages to see which operators fly Starlink-equipped aircraft most frequently.

Seattle to San Francisco Starlink WiFi: Alaska Airlines very likely

SEA SFO

20 flights on this route

Alaska Airlines has the strongest Starlink rating on Seattle (SEA) to San Francisco (SFO) flights: very likely. Passengers booking Alaska Airlines on this route have a strong chance of flying on a Starlink-enabled aircraft.

Reverse direction: SFO → SEA

Best-Rated Airline

Alaska AirlinesRolling Out

Rating: Very likely — E75L

Fleet Coverage147 of 400 equipped37%

17 aircraft independently verified

All Airlines on This Route

Alaska AirlinesRolling Out

OO9799 — E75L

This flight number belongs to another carrier, so we don't rate it here.

Partner flight, not scored

United AirlinesRolling Out

UA5676 — E75L

Our records show Starlink on all of United Airlines' E175 aircraft, the type scheduled on this route. We have not yet tracked a flight on this route.

Likely

United AirlinesRolling Out

UA737 — B738

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

Possible

United AirlinesRolling Out

UA499 — A320

Based on how many A320 aircraft at United Airlines have Starlink.

Very unlikely

Alaska AirlinesRolling Out

AS680 — B738

We have no record of Starlink on any Alaska Airlines 737-800 aircraft.

Very unlikely

Alaska AirlinesRolling Out

AS1385 — B739

We have no record of Starlink on any Alaska Airlines 737-900 aircraft.

Very unlikely

Alaska AirlinesRolling Out

AS9805 — B39M

We have no record of Starlink on any Alaska Airlines 737 MAX 9 aircraft.

Very unlikely

Alaska AirlinesRolling Out

AS528 — B738

We have no record of Starlink on any Alaska Airlines 737-800 aircraft.

Very unlikely

Alaska AirlinesRolling Out

AS590 — B739

We have no record of Starlink on any Alaska Airlines 737-900 aircraft.

Very unlikely

Alaska AirlinesRolling Out

AS411 — B738

We have no record of Starlink on any Alaska Airlines 737-800 aircraft.

Very unlikely

United AirlinesRolling Out

UA1482 — A319

We have no record of Starlink on any United Airlines A319 aircraft.

Very unlikely

Alaska AirlinesRolling Out

AS725 — B739

We have no record of Starlink on any Alaska Airlines 737-900 aircraft.

Very unlikely

Alaska AirlinesRolling Out

AS688 — B39M

We have no record of Starlink on any Alaska Airlines 737 MAX 9 aircraft.

Very unlikely

Alaska AirlinesRolling Out

AS655 — B739

We have no record of Starlink on any Alaska Airlines 737-900 aircraft.

Very unlikely

United AirlinesRolling Out

UA611 — A319