Question 1

Does aircraft A21DC4 have Starlink WiFi?

Accepted Answer

Yes — aircraft A21DC4 (B77W, operated by United Airlines) has Starlink WiFi. This data is sourced from ADS-B observation data and verified passenger sightings.

Question 2

How do I know if my flight is on aircraft A21DC4?

Accepted Answer

Aircraft assignments are typically published 24–48 hours before departure. Check the airline app or a flight tracking app for the tail number assigned to your specific flight. Search the tail number on StarlinkFlights to instantly see Starlink status. Note that airlines can swap aircraft up to the moment of departure due to maintenance or operational changes.

A21DC4

Aircraft Details

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