AS354Seattle to Fort Lauderdale
Alaska Airlines flight AS354 flies from Seattle Tacoma (SEA) to Fort Lauderdale Hollywood (FLL), 4,368 km. Over October 2025 to May 2026 it usually arrives about 5 minutes late: 77% of 120 flights arrived within 15 minutes of schedule and 0% were cancelled (US Department of Transportation data).
On-time record, last 12 months
Every operation of AS354, October 2025 to May 2026: 120 flights. Source: US Bureau of Transportation Statistics, public domain.
Routes flown as AS354
Other flights from Seattle to Fort Lauderdale
More about Seattle Tacoma (SEA) and Fort Lauderdale Hollywood (FLL).
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