Airport Lost and Found : Report Lost Property
Property lost: Black and grey backpack
Airport: SEA Seattle–Tacoma International Airport Seattle
Airline: Alaska Airlines
Flight number: 173
February 16, 2026 06:30
Terminal/Gate, Bathrooms
We were seated at N10 for flight 173 to Palm Springs. We had a gate change to N13.
My backpack was left at N10 or possibly in the restroom.
My son, Luis Williams works for Horizon and can pick it up for me.