Alaska Airlines
AS478Seattle to Las Vegas
Alaska Airlines flight AS478 flies from Seattle Tacoma (SEA) to Las Vegas (LAS), 1,395 km. Over August 2025 to July 2026 it usually arrives about 8 minutes late: 74% of 327 flights arrived within 15 minutes of schedule and 0.6% were cancelled (US Department of Transportation data).
On-time record, last 12 months
74%
on time (within 15 min)
14%
more than 30 min late
0.6%
cancelled
+8 min
average arrival vs schedule
Every operation of AS478, August 2025 to July 2026: 327 flights. Source: US Bureau of Transportation Statistics, public domain.
Routes flown as AS478
- Seattle Tacoma (SEA) to Las Vegas (LAS)327 flights
Other flights from Seattle to Las Vegas
More about Seattle Tacoma (SEA) and Las Vegas (LAS).
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