Alaska Airlines
AS356 Flight Status
Based on Trip.com’s real-time data, the AS356 flight operated by Alaska Airlines on Oct 14, 2026 is scheduled to fly from Boise (BOI) to Seattle (SEA). The flight is expected to depart at 14:06 (local time in Boise, UTC-6) and land at 14:41 (local time in Seattle, UTC-7) .
Tue, Oct 13
Wed, Oct 14
Thu, Oct 15
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Scheduled
Your flight will depart on time.
1h 35m
Check-in Counter
--
Boarding Gate
C6
Arrival Gate
N5
Baggage
15
Need a flight from Boise to Seattle?
Alaska Airlines
From THB 3,480
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Scheduled
Your flight will depart on time.
1h 35m
Check-in Counter
--
Boarding Gate
C6
Arrival Gate
N5
Baggage
15
Need a flight from Boise to Seattle?
Alaska Airlines
From THB 3,480
Search flights
Access more flight status info on the Trip.com app
Show more
Scheduled
Your flight will depart on time.
1h 35m
Check-in Counter
--
Boarding Gate
--
Arrival Gate
--
Baggage
--
Need a flight from Boise to Seattle?
Alaska Airlines
From THB 3,480
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 Boise to Seattle or track other flights with our flight status tracker.
AS356 Aircraft Details
According to Trip.com real-time data, the AS356 flight flying from Boise to Seattle on 10/14/2026 is operated by the aircraft model Boeing 737-800. This aircraft has been in service for 7y, 5m. The aircraft is equipped with Up to 205 seats.
Boeing 737-800
Punctuality (Departure)
78
%
Punctuality (Arrival)
100
%
Early on average
10 minutes
Age
7y, 5m
Seats
Up to 205
Distance
--
Economy
Premium Economy
First
Onboard Amenities
Snacks
Inflight entertainment is available
Wi-Fi (additional charge)
USB port and power outlet
Seating Plan
--
Legroom
43 cm
Seat width
100°
Reclining Angle
3-3
Seat layout example
Onboard Amenities
Snacks
In-flight entertainment is unavailable
Wi-Fi is available
USB port and power outlet
Seating Plan
89 cm
More legroom than on 41% of flights
43 cm
Seat width
100°
Reclining Angle
--
Seat layout example
Onboard Amenities
Snacks
Inflight entertainment is available
Wi-Fi (additional charge)
USB port and power outlet
Seating Plan
104 cm
More legroom than on 51% of flights
53 cm
Seat width better than on 60% of flights
120°
Reclining Angle
2-2
Seat layout example
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Flight History for AS356
Trip.com historical records show that the last AS356 flight departed on Tue, Oct 13 from BOI at approximately 14:06. This flight is expected to arrrive in SEA at 14:11.
| Date | Airport | Aircraft Type | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Fri, Oct 9 | Boise (BOI) | Seattle (SEA) | B39M | 14:35 | 14:39 | Arrived |
| Sat, Oct 10 | Boise (BOI) | Seattle (SEA) | B38M | 14:17 | 14:18 | Arrived |
| Sun, Oct 11 | Boise (BOI) | Seattle (SEA) | 739 | 14:08 | 14:08 | Arrived |
| Mon, Oct 12 | Boise (BOI) | Seattle (SEA) | 739 | 14:16 | 14:19 | Arrived |
| Tue, Oct 13 | Boise (BOI) | Seattle (SEA) | B39M | 14:06 | 14:11 | Scheduled |
| Wed, Oct 14 | Boise (BOI) | Seattle (SEA) | 739 | 14:06 | 14:41 | Scheduled |
| Thu, Oct 15 | Boise (BOI) | Seattle (SEA) | 738 | 14:06 | 14:41 | Scheduled |
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AS356 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of AS356 is 78% (Late on average 19 minutes), and the on-time arrival rate is 100% (Early on average 10 minutes).
On-Time Departures
Punctuality
78
%
Late on average
19 minutes
Early
0
%
On time
78
%
30 mins late
22
%
60 mins late
0
%
90 mins late
0
%
Cancelled
0
%
On-Time Arrivals
Punctuality
100
%
Early on average
10 minutes
Early
67
%
On time
33
%
30 mins late
0
%
60 mins late
0
%
90 mins late
0
%
Cancelled
0
%
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Frequently Asked Questions
-
What is the current status of flight as356?
Flight as356 has not departed yet and is currently on schedule. Scheduled departure 14:06, arrival 14:41 (updated Oct 14, 2026). -
Is flight as356 on time today?
Flight as356 has not departed yet and is currently on schedule. Scheduled departure is 14:06, with arrival at 14:41. Recheck gate and timing before you head to the airport. -
Has flight as356 departed yet? What is the departure time?
Flight as356 is scheduled to depart at 14:06. The latest actual or estimated departure time is 14:06, and the current status is Scheduled (updated Oct 14, 2026). -
When is flight as356 scheduled to arrive?
Flight as356 is scheduled to arrive at 14:41. The latest estimated or actual arrival time is 14:41. Status is Scheduled as of Oct 14, 2026. -
What route does flight as356 fly?
Flight as356 is operated by Alaska Airlines from Boise (BOI) to Seattle (SEA). Typical flight time is about 1 hour35 minutes; operating days may include Wednesday. -
How can I check real-time status for flight as356?
Track flight as356 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 as356 is delayed or canceled, what should I do?
If as356 is delayed or canceled, first confirm the latest status here (Scheduled, updated Oct 14, 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 as356 departed from Boise?
Flight as356 has not departed from Boise (BOI) yet and is currently on schedule for 14:06. -
What is the seat configuration for flight as356?
Flight as356 usually flies a Boeing 737-800 with seat layout 3-3. Layouts can differ by aircraft subtype and cabin product—confirm your seat map in Manage Booking after you purchase.
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Destination Info: Seattle Weather & Time
Mostly cloudy
|
12°C - 16°C
Expected weather conditions upon arrival
-1 hour time difference
Time on arrival: Boise 15:41
|
Seattle 14:41
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