Alaska Airlines AS257 Flight Status
Based on real-time data from Trip.com, flight AS257, operated by Alaska Airlines and scheduled to fly from Boston (BOS to Seattle (SEA), has been cancelled. Please contact the airline or airport counter for the latest information.
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Cancelled
Please refer to the airline for the latest information
6h 24m
Check-in Counter
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Boarding Gate
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Arrival Gate
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Baggage
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Information provided by VariFlight For the latest updates, please refer to airport announcements or consult your airline. You can also explore more flights from Boston to Seattle or track other flights with our flight status tracker.
AS257 Aircraft Details
Plane model info unavailable
Punctuality (Departure)
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Punctuality (Arrival)
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Early on average
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Age
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Economy
Onboard Amenities
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Seat layout example
See more amenities and seat info in the app
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Frequently Asked Questions
What is the current status of flight as257?
Flight as257 has been canceled (status: Cancelled). Contact Alaska Airlines or your booking channel for rebooking or refund (updated Sep 20, 2026).Is flight as257 on time today?
Flight as257 has been canceled (status: Cancelled). Contact Alaska Airlines or your booking channel for rebooking or refund options; if booked on Trip.com, use Manage Booking.What route does flight as257 fly?
Flight as257 is operated by Alaska Airlines from Boston (BOS) to Seattle (SEA). Typical flight time is about 6 hours24 minutes; operating days may include Sunday.How can I check real-time status for flight as257?
Track flight as257 on this Trip.com status page for live departure, arrival, gate and baggage updates. For push alerts on the go, open the same flight in the Trip.com App and turn on flight notifications.If flight as257 is delayed or canceled, what should I do?
If as257 is delayed or canceled, first confirm the latest status here (Cancelled, updated Sep 20, 2026). Contact Alaska Airlines or your booking channel for rebooking or refund options, and check Trip.com Manage Booking if you booked on Trip.com.Has flight as257 departed from Boston?
Flight as257 has been canceled and did not depart from Boston (BOS). Contact Alaska Airlines or your booking channel for next steps.
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