AS477 Flight Status Alaska Airlines: Boston to Seattle (ASA477)

How long is the AS477 flight from Boston to Seattle?

The average flight time from Boston to Seattle is 5 hours and 44 minutes. The flight distance is 4005 km / 2489 miles and the average flight speed is 699 km/h / 434 mph.

How many AS477 flights are operated per week?

3 flights per week. The flight AS477 is operated on Thursday, Friday and Sunday.

What is the On-Time Performance (OTP) of Alaska Airlines Flight AS477 Boston to Seattle?

The Airportia On-Time Performance Rating for Alaska Airlines Flight AS477 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.

When was the latest AS477 flight?

The latest flight took off on Monday, August 31st, 2026 with the flight status being Landed on 19:25.

How else can the flight AS477 be referenced as?

This Alaska Airlines flight can also be referenced as ASA477, AS0477, AS 477, ASA 477.

How often is flight AS477 delayed?

On average, 29% of all AS477 flights are delayed. The average delay is 24 minutes.

Can I get compensation for my delayed or cancelled AS477 flight or baggage issues?

If your AS477 flight was cancelled, delayed, or if you experienced baggage issues such as delayed, damaged, or lost bags, you may be entitled to compensation. Compensation amounts and eligibility depend on various regulations, including EC 261/2004, UK261, CA Montreal Convention, US GoodWill, BR-ANAC, SA-GACA and TK-SHY.