Mingfei S
Spotted overhead ·
8:28 PM
· Wed, May 6, 2026
UAL2661
United Airlines · UA2661 · Boeing 737 MAX 9 · N37554
SFO
San Francisco International Airport
›
BOS
Boston Logan International Airport
Altitude
FL370
Speed
534 KT
ICAO Hex
A44982
Squawk
1754