Alaska Airlines
AS551Seattle to Las Vegas
Alaska Airlines flight AS551 flies from Seattle Tacoma (SEA) to Las Vegas (LAS), 1,395 km. Over August 2025 to July 2026 it usually arrives about 5 minutes late: 77% of 312 flights arrived within 15 minutes of schedule and 1% were cancelled (US Department of Transportation data).
On-time record, last 12 months
77%
on time (within 15 min)
14%
more than 30 min late
1%
cancelled
+5 min
average arrival vs schedule
Every operation of AS551, August 2025 to July 2026: 312 flights. Source: US Bureau of Transportation Statistics, public domain.
Routes flown as AS551
- Seattle Tacoma (SEA) to Las Vegas (LAS)260 flights
- Dallas-Fort Worth (DFW) to San Diego (SAN)52 flights
Other flights from Seattle to Las Vegas
More about Seattle Tacoma (SEA) and Las Vegas (LAS).
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