ICAO: AA7F09
Owner: UNITEDAIRLINES
Flt: UAL2441 N77579 B39M BOS-SFO
Time: 2026-03-02 06:26:20 EST
Min Alt: 2625 ft
Min Dist: 0.3 mi (83deg E)

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ICAO: AA7F09
Owner: UNITEDAIRLINES
Flt: UAL1752 N77579 B39M IAH-BOS
Time: 2026-02-15 23:07:09 EST
Min Alt: 9725 ft
Min Dist: 1.01 nm (28deg NNE)

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

🇺🇸 N77579 - Boeing 737MAX 9 - United Airlines UAL1012/UA1012, Los Angeles (LAX) to Washington Dulles (IAD) - 4.1 mi away @ 35575 ft, heading E at 629 mph. Spotted 4x before. [04:57:17 PM CST] #AA7F09 #N77579 #B39M #UNITED #UAL1012 #UA1012 #ADSB #ADSBbot

ICAO: AA7F09
Owner: UNITED AIRLINES
Flt: UAL337 N77579 B39M BOS-DEN
Time: 2025-11-22 19:07:12 EST
Min Alt: 7850 ft
Min Dist: 6.5 nm (71° ENE)
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ICAO: AA7F09
Owner: UNITED AIRLINES
Flt: UAL796 N77579 B39M IAD-SFO-BOS
Time: 2025-10-15 06:03:26 EDT
Min Alt: 9750 ft
Min Dist: 0.99 km (21° NNE)
Loudness: 0 dB
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Map of the St. Louis area showing the position and track of the aircraft described in the post.

🇺🇸 N77579 - Boeing 737MAX 9 - United Airlines UAL2080/UA2080, San Francisco (SFO) to Raleigh-Durham (RDU) - 4.3 mi away @ 38200 ft, heading ESE at 635 mph. Spotted 3x before! [04:35:59 AM CDT] #AA7F09 #N77579 #B39M #UNITED #UAL2080 #UA2080 #ADSB #ADSBbot