Question 1

Does aircraft AC121A have Starlink WiFi?

Accepted Answer

Yes — aircraft AC121A (B39M, 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 AC121A?

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.

AC121A

Aircraft Details

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