Map of the St. Louis area showing the position and track of the aircraft described in the post.

🇺🇸 N29985 - Boeing 787 9 - United Airlines UAL1147/UA1147, Washington Dulles (IAD) to San Francisco (SFO) - 4.7 mi away @ 38950 ft, heading W at 476 mph. Spotted once before. [09:24:01 AM CST] #A31A77 #N29985 #B789 #UNITED #UAL1147 #UA1147 #autopilot #ADSB #ADSBbot

Original post on mastodon.social

Flight: #UAL761
Registration: N29985
ICAO code: #A31A77
Callsign: #UNITED
Operator: United Airlines
Type: 787-9
Country: 🇺🇸
From: #MUC to #DEN
Speed: 807 kmh
Altitude: 10356 m
Distance: 5.3 km
Angle ∆: 62.8°
Direction ->: WNW
Track:
https://tinyurl.com/24w3leky
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