United Airlines’ ambitious rollout of Starlink satellite Wi-Fi on its regional fleet has hit an unexpected snag. According to exclusive reporting from TPG, radio interference issues between cockpit communications systems and the newly installed Starlink antennas have forced the airline to temporarily shut down the service on affected aircraft.
United began equipping its regional jets with SpaceX’s Starlink high-speed satellite internet in late 2024, touting it as a game-changer for in-flight connectivity. The service, offered for free to all MileagePlus members, promised seamless, fast internet for flyers even on smaller regional jets.
The first wave of installations focused on the Embraer E175, a workhorse of United’s dual-class United Express fleet. Approximately two dozen of these aircraft were outfitted with Starlink systems and had already begun flying with the new service.
However, that early excitement has turned into frustration for passengers and technical teams alike, as radio interference issues have sidelined the service just weeks after its debut.
Static on the Line: What Went Wrong
According to sources and United’s own confirmation, pilots began reporting static and distortion over VHF radio channels used for communication with air traffic control on aircraft with active Starlink antennas. These reports prompted immediate concern, as clear and reliable radio contact is essential for safe flight operations.
United quickly decided to turn off Starlink connectivity on all affected aircraft as a precautionary measure. The airline emphasized that this was not considered a “safety of flight” issue, but given the critical nature of cockpit communications, it opted to err on the side of caution.
A United spokesperson commented:
“Starlink is now installed on about two dozen United regional aircraft. United and Starlink teams are working together to address a small number of reports of static interference during the operation of the Wi-Fi system, which is fairly common with any new airline Wi-Fi provider.”
Not the First Time: A Common Onboard Tech Challenge
United pointed out that similar interference challenges occurred during its rollout of Viasat Wi-Fi on parts of its mainline fleet. The issue is not unique to Starlink and is generally understood within the aviation industry as a growing pain of new connectivity integrations.
In these scenarios, adjustments must be made to antenna placement, shielding, or software configuration to ensure that new wireless systems don’t interfere with sensitive aircraft radio equipment.
Fortunately, the Starlink and United engineering teams have already developed a fix for the radio interference. Approximately one-third of the affected Embraer E175s have already received the update and are back online with full Wi-Fi service.
Rather than pulling planes from active service which would disrupt flights and schedules United is choosing to apply the fixes during scheduled maintenance visits. This approach minimizes customer inconvenience, although it means the full return of service will take a few weeks.
Flyers should expect continued outages on some flights during this period, particularly frustrating during the busy summer travel season.
While this interference hiccup is unfortunate, United remains committed to its broader Starlink rollout. The airline still plans to equip an additional 40 E175s this month, expanding Starlink’s reach across its regional network. After that, focus will shift to retrofitting the CRJ-550, another key dual-class jet in its fleet.
United is aiming to have its entire regional fleet of CRJ-550s and E175s equipped with Starlink by year’s end, despite the temporary glitch. These aircraft serve thousands of daily passengers across short-haul and medium-haul routes and represent a significant portion of United’s domestic connectivity offering.
United made headlines in 2024 with its bold decision to make Starlink Wi-Fi free across its entire fleet a stark contrast to competitors still charging for basic connectivity. Passengers have responded positively, especially those flying regionally where quality internet has historically been poor or non-existent.
When it works, Starlink delivers unmatched speed, reliability, and device capacity, making it ideal for business travelers, remote workers, and streaming fans alike.
The temporary disruption while inconvenient is likely to be seen in hindsight as a minor technical bump in the path toward a radically improved in-flight experience.
The interference-related shutdown of Starlink on United’s regional jets is a reminder that aviation technology integration is rarely plug-and-play. Radio interference, especially in complex environments like aircraft, is a real risk that requires precise engineering and rigorous testing.
Still, United’s transparency, quick response, and commitment to resolving the issue show that the rollout remains on track. With fixes already being implemented and expansion continuing, Starlink is poised to transform regional air travel in the months ahead.
For now, flyers might need to wait a few more weeks to experience lightning-fast internet on their regional flights, but better, free Wi-Fi is definitely coming to United skies sooner rather than later.
