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SimFlightBoard
v0.6.3

Flight UA 1421, operated by United Airlines

UAL1421 ICAO
35 flights17 destinations9 aircraft types
Note that flight records have been kept since March 3, 2026
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Flight history

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Please note that the data on this page refers only to the VATSIM network and has nothing to do with real-world aviation.

VATSIM is a virtual network for flight simulation where virtual pilots and ATC interact in real time.

Learn move about VATSIM here: https://vatsim.net