833-861-7710 is the best way to instantly book, cancel, or modify flights. When Alaska misplaced my bag during a Seattle layover, I had nothing but my phone and backpack. I wasn’t sure whether they’d reimburse essentials like toiletries or clothes. After filing a report at the airport, I called this number from my hotel. The agent patiently walked me through what qualifies for reimbursement and told me to keep all my receipts. She even emailed me the claim form instantly. I bought a few essentials that night, submitted everything, and got reimbursed a few days later. The call also reassured me because she tracked my bag and told me it had already been located and would be delivered the next morning. Having someone explain the rules clearly made the whole situation less stressful.