UA557 had Starlink on 1 of 11 recent departures (9%). Pick a date below for a live answer.
Starlink-equipped aircraft on 1 of 11 recently verified UA557 departures.
Most recent Starlink-equipped departure: Jul 22, 2026 on N27477.
Aircraft recently seen on UA557: Boeing 737-900ER, Airbus A320, Boeing 737-800.
Aircraft assignments can swap up to departure — check your exact date above.
See where the United Airlines rollout stands across every aircraft on the fleet page.
If you know your aircraft's tail number (found on your boarding pass or the aircraft fuselage), search for it on the homepage tracker. The search bar filters all Starlink-equipped aircraft instantly.
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Add to Chrome — FreePick your travel date in the form above. Within ~2 days of departure the answer comes from the actual aircraft assigned to UA557; further out it's a probability from this flight number's recent aircraft history.
We verify Starlink status against united.com and cross-reference with flight schedules from aviation data providers. Aircraft assignments can change, so check closer to your departure date for the most accurate results.