Alaska Airlines AS1553 Flight Status
Based on real-time data from Trip.com, flight AS1553, operated by Alaska Airlines and scheduled to fly from Seattle (SEA to Boston (BOS), 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
5h 24m
Check-in Counter
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Boarding Gate
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Baggage
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Need a flight from Seattle to Boston?
Alaska Airlines From SGD 195
Search flights Information provided by VariFlight For the latest updates, please refer to airport announcements or consult your airline. You can also explore more flights from Seattle to Boston or track other flights with our flight status tracker.
AS1553 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
Unknown
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Unknown
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Seat layout example
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Frequently Asked Questions
What is the current status of flight as1553?
Flight as1553 has been canceled (status: Cancelled). Contact Alaska Airlines or your booking channel for rebooking or refund (updated Nov 1, 2026).Is flight as1553 on time today?
Flight as1553 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 as1553 fly?
Flight as1553 is operated by Alaska Airlines from Seattle (SEA) to Boston (BOS). Typical flight time is about 5 hours24 minutes; operating days may include Sunday.How can I check real-time status for flight as1553?
Track flight as1553 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 as1553 is delayed or canceled, what should I do?
If as1553 is delayed or canceled, first confirm the latest status here (Cancelled, updated Nov 1, 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 as1553 departed from Seattle?
Flight as1553 has been canceled and did not depart from Seattle (SEA). Contact Alaska Airlines or your booking channel for next steps.
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