Alaska Airlines
AS357 Flight Status
According to Trip.com real-time data, the AS357 flight operated by Alaska Airlines on Oct 8, 2026 is scheduled to fly from Seattle (SEA) to Boise (BOI). The flight is expected to depart at 9:57 AM (local time in Seattle, UTC-7) and land at 11:55 AM (local time in Boise, UTC-6) .
Wed, Oct 7
Thu, Oct 8
Fri, Oct 9
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Arrived
The flight has arrived 24m early
1h 38m
Check-in Counter
ZONE 6,ZONE 7
Boarding Gate
N14
Arrival Gate
C6
Baggage
3
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Alaska Airlines
From TRY 4,156
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Scheduled
Your flight will depart on time.
1h 38m
Check-in Counter
ZONE 6,ZONE 7
Boarding Gate
N8
Arrival Gate
C6
Baggage
3
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Need a flight from Seattle to Boise?
Alaska Airlines
From TRY 4,156
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Scheduled
Your flight will depart on time.
1h 38m
Check-in Counter
ZONE 6,ZONE 7
Boarding Gate
C10B
Arrival Gate
C6
Baggage
3
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Need a flight from Seattle to Boise?
Alaska Airlines
From TRY 4,156
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Information provided by VariFlight
For real-time updates, please check airport displays or contact your airline.
Track the Previous Flight Status: Scheduled
AS519
|
Cincinnati (CVG)
Seattle (SEA)
Seattle (SEA)
Scheduled: 10:37 AM
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AS357 Aircraft Details
According to Trip.com real-time data, the AS357 flight flying from Seattle to Boise on 10/8/2026 is operated by the aircraft model Boeing 737-900. This aircraft has been in service for 13y. The aircraft is equipped with 178 seats.
Boeing 737-900
Punctuality (Departure)
40
%
Punctuality (Arrival)
80
%
Late on average
0 minutes
Age
13y
Seats
178
Flight Distance
--
Economy
Premium Economy
First
In-Flight Services
Snacks
Inflight entertainment is available
Wi-Fi (additional charge)
USB port and power outlet
Seat Information
--
Legroom
43 cm
Seat width
100°
Reclining Angle
3-3
Seat layout example
In-Flight Services
Snacks
In-flight entertainment is unavailable
Wi-Fi is available
USB port and power outlet
Seat Information
89 cm
More legroom than on 36% of flights
43 cm
Seat width
100°
Reclining Angle
3-3
Seat layout example
In-Flight Services
Snacks
Inflight entertainment is available
Wi-Fi (additional charge)
USB port and power outlet
Seat Information
104 cm
More legroom than on 45% of flights
53 cm
Seat width better than on 62% of flights
120°
Reclining Angle
2-2
Seat layout example
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Flight History for AS357
Trip.com historical records show that the last AS357 flight departed on Wed, Oct 7 from SEA at approximately 10:15 AM. This flight is expected to arrrive in BOI at 12:11 PM.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Sat, Oct 3 | Seattle (SEA) | Boise (BOI) | 738 | 10:28 AM | 12:26 PM | Arrived |
| Sun, Oct 4 | Seattle (SEA) | Boise (BOI) | 739 | 11:34 AM | 1:31 PM | Arrived |
| Mon, Oct 5 | Seattle (SEA) | Boise (BOI) | 739 | 10:15 AM | 12:10 PM | Arrived |
| Tue, Oct 6 | Seattle (SEA) | Boise (BOI) | 738 | 10:38 AM | 12:37 PM | Arrived |
| Wed, Oct 7 | Seattle (SEA) | Boise (BOI) | 739 | 10:15 AM | 12:11 PM | Arrived |
| Thu, Oct 8 | Seattle (SEA) | Boise (BOI) | 739 | 9:57 AM | 11:55 AM | Scheduled |
| Fri, Oct 9 | Seattle (SEA) | Boise (BOI) | 738 | 9:57 AM | 12:35 PM | Scheduled |
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AS357 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of AS357 is 40% (Late on average 41 minutes), and the on-time arrival rate is 80% (Early on average 0 minutes).
On-Time Departures
Punctuality
40
%
Late on average
41 minutes
Early
0
%
On time
40
%
30 mins late
40
%
60 mins late
0
%
90 mins late
20
%
Canceled
0
%
On-Time Arrivals
Punctuality
80
%
Early on average
0 minutes
Early
60
%
On time
20
%
30 mins late
20
%
60 mins late
0
%
90 mins late
0
%
Canceled
0
%
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Frequently Asked Questions
-
What is the current status of flight as357?
Flight as357 has not departed yet and is currently on schedule. Scheduled departure 9:57 AM, arrival 12:35 PM (updated Oct 8, 2026). -
Is flight as357 on time today?
Flight as357 has not departed yet and is currently on schedule. Scheduled departure is 9:57 AM, with arrival at 12:35 PM. Recheck gate and timing before you head to the airport. -
Has flight as357 departed yet? What is the departure time?
Flight as357 is scheduled to depart at 9:57 AM. The latest actual or estimated departure time is 9:57 AM, and the current status is Scheduled (updated Oct 8, 2026). -
When is flight as357 scheduled to arrive?
Flight as357 is scheduled to arrive at 12:35 PM. The latest estimated or actual arrival time is 11:55 AM. Status is Scheduled as of Oct 8, 2026. -
What route does flight as357 fly?
Flight as357 is operated by Alaska Airlines from Seattle (SEA) to Boise (BOI). Typical flight time is about 1 hour38 minutes; operating days may include Thursday. -
How can I check real-time status for flight as357?
Track flight as357 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 as357 is delayed or canceled, what should I do?
If as357 is delayed or canceled, first confirm the latest status here (Scheduled, updated Oct 8, 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 as357 departed from Seattle?
Flight as357 has not departed from Seattle (SEA) yet and is currently on schedule for 9:57 AM. -
What is the seat configuration for flight as357?
Flight as357 usually flies a Boeing 737-900 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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Arrival Info: Boise Weather & Current Time
Clear
|
11°C - 30°C
Weather forecast for your arrival day
1 hour time difference
Time on arrival: Seattle 10:55
|
Boise 11:55
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