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PRIMARY CODE: UNIDENTIFIED AERIAL PHENOMENON
Date: 01:50 07/28/2022
Status: Closed
POD: DEN
Callsign: DAL2230
Reporting Facility: ZDV
Aircraft: A321
Tail Number:
Operator: DAL
Origin: DTW
Destination: SLC
New Destination:
Operator Type: Commercial
Paged: NO
REMARKS
Aircraft reported an unidentified aerial phenomenon off the 12 o'clock while W bound at FL340, 35 miles SE of LBF. The unknown phenomenon was stationary and untethered with no lights. Unknown color or size as it passed underneath of the aircraft.