AS477Seattle to Newark
Alaska Airlines flight AS477 flies from Seattle Tacoma (SEA) to Newark Liberty (EWR), 3,855 km. Over August 2025 to July 2026 it usually arrives about 5 minutes late: 75% of 343 flights arrived within 15 minutes of schedule and 2.9% were cancelled (US Department of Transportation data).
On-time record, last 12 months
Every operation of AS477, August 2025 to July 2026: 343 flights. Source: US Bureau of Transportation Statistics, public domain.
Routes flown as AS477
- Seattle Tacoma (SEA) to Newark Liberty (EWR)343 flights
Other flights from Seattle to Newark
More about Seattle Tacoma (SEA) and Newark Liberty (EWR).
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