Which SFO to PHX flights have Starlink WiFi?

Alaska Airlines has the highest Starlink coverage on the SFO–PHX route at 100% fleet coverage (flight AS2178). 3 airlines on this route have Starlink. Check individual flight pages for per-aircraft confirmation.

Does the SFO–PHX route have Starlink?

Route-level Starlink coverage shows the percentage of an airline's fleet equipped with Starlink — not a guarantee for a specific flight. Even on a high-coverage 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 confidence score.

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

Search your specific flight number on StarlinkFlights (for example, "AS2178"). Our confidence engine checks the aircraft assigned to that flight against our proprietary aircraft database, giving you a probability score before you board. You can also browse individual airline pages to see which operators fly Starlink-equipped aircraft most frequently.

San Francisco to Phoenix Starlink WiFi — Alaska Airlines 100% Likely

SFO PHX

28 flights on this route

Alaska Airlines leads Starlink coverage on San Francisco (SFO) to Phoenix (PHX) flights with 100% of its fleet equipped. Passengers booking Alaska Airlines on this route have a strong chance of flying on a Starlink-enabled aircraft.

Reverse direction: PHX → SFO

Highest Fleet Coverage

Alaska AirlinesRolling Out

AS2178 — Fleet coverage: 100% — E75L

Fleet Coverage17 of 400 equipped4.3%

All Airlines on This Route

Alaska AirlinesRolling Out

No route-specific aircraft evidence needed: E75L is an operator-wide claim covering every E75L aircraft in the fleet (100.0%).

Alaska AirlinesRolling Out

AS2238 — E75L

No route-specific aircraft evidence needed: E75L is an operator-wide claim covering every E75L aircraft in the fleet (100.0%).

Very Likely

Alaska AirlinesRolling Out

AS2400 — E75L

No route-specific aircraft evidence needed: E75L is an operator-wide claim covering every E75L aircraft in the fleet (100.0%).

Very Likely

United AirlinesRolling Out

UA4792 — E75L

No aircraft observed on this route. Score reflects the fleet-wide rate for the recorded aircraft type E75L: 99.6%.

Very Likely

United AirlinesRolling Out

UA5662 — E75L

No aircraft observed on this route. Score reflects the fleet-wide rate for the recorded aircraft type E75L: 99.6%.

Very Likely

United AirlinesRolling Out

UA5533 — E75L

No aircraft observed on this route. Score reflects the fleet-wide rate for the recorded aircraft type E75L: 99.6%.

Very Likely

United AirlinesRolling Out

UA5811 — E75L

No aircraft observed on this route. Score reflects the fleet-wide rate for the recorded aircraft type E75L: 99.6%.

Very Likely

Alaska AirlinesRolling Out

AS2341 — E75L

No route-specific aircraft evidence needed: E75L is an operator-wide claim covering every E75L aircraft in the fleet (100.0%).

Very Likely

United AirlinesRolling Out

UA1367 — B738

No aircraft observed on this route. Score reflects the fleet-wide rate for the recorded aircraft type B738: 53.5%.

Likely

United AirlinesRolling Out

UA574 — B738

No aircraft observed on this route. Score reflects the fleet-wide rate for the recorded aircraft type B738: 53.5%.

Likely

United AirlinesRolling Out

UA373 — B738

No aircraft observed on this route. Score reflects the fleet-wide rate for the recorded aircraft type B738: 53.5%.

Likely

United AirlinesRolling Out

UA2369 — B739

No aircraft observed on this route. Score reflects the fleet-wide rate for the recorded aircraft type B739: 41.7%.

Likely

United AirlinesRolling Out

UA1375 — B739

No aircraft observed on this route. Score reflects the fleet-wide rate for the recorded aircraft type B739: 41.7%.

Likely

United AirlinesRolling Out

UA2374 — B739

No aircraft observed on this route. Score reflects the fleet-wide rate for the recorded aircraft type B739: 41.7%.

Likely

United AirlinesRolling Out

UA1160 — B739

No aircraft observed on this route. Score reflects the fleet-wide rate for the recorded aircraft type B739: 41.7%.

Likely

Southwest AirlinesRolling Out

WN4021 — B738

No aircraft observed on this route. Score reflects the fleet-wide rate for the recorded aircraft type B738: 3.7%.

Very Unlikely

Southwest AirlinesRolling Out

WN1077 — B738

No aircraft observed on this route. Score reflects the fleet-wide rate for the recorded aircraft type B738: 3.7%.

Very Unlikely

Southwest AirlinesRolling Out

WN4020 — B738

No aircraft observed on this route. Score reflects the fleet-wide rate for the recorded aircraft type B738: 3.7%.

Very Unlikely

United AirlinesRolling Out

UA1147 — B39M

No aircraft observed on this route. Score reflects the fleet-wide rate for the recorded aircraft type B39M: 2.5%.

Very Unlikely

United AirlinesRolling Out

UA1680 — B39M

No aircraft observed on this route. Score reflects the fleet-wide rate for the recorded aircraft type B39M: 2.5%.

Very Unlikely

Southwest AirlinesRolling Out

WN2869 — B737

No route-specific aircraft evidence needed: B737 is an operator-wide claim covering every B737 aircraft in the fleet (0.0%).

Very Unlikely

Southwest AirlinesRolling Out

WN254 — B38M

No aircraft observed on this route. Score reflects the fleet-wide rate for the recorded aircraft type B38M: 0.3%.

Very Unlikely

Southwest AirlinesRolling Out

WN174 — B38M

No aircraft observed on this route. Score reflects the fleet-wide rate for the recorded aircraft type B38M: 0.3%.

Very Unlikely

Southwest AirlinesRolling Out

WN4432 — B737

No route-specific aircraft evidence needed: B737 is an operator-wide claim covering every B737 aircraft in the fleet (0.0%).

Very Unlikely

Southwest AirlinesRolling Out

WN2653 — B737

No route-specific aircraft evidence needed: B737 is an operator-wide claim covering every B737 aircraft in the fleet (0.0%).

Very Unlikely

Southwest AirlinesRolling Out

WN3658 — B737

No route-specific aircraft evidence needed: B737 is an operator-wide claim covering every B737 aircraft in the fleet (0.0%).

Very Unlikely

Southwest AirlinesRolling Out

WN4022 — B38M

No aircraft observed on this route. Score reflects the fleet-wide rate for the recorded aircraft type B38M: 0.3%.

Very Unlikely

Southwest AirlinesRolling Out

WN4184 — B38M

No aircraft observed on this route. Score reflects the fleet-wide rate for the recorded aircraft type B38M: 0.3%.

Very Unlikely

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