Alaska Airlines AS459 Flight Status
According to Trip.com real-time data, the AS459 flight operated by Alaska Airlines on Mar 12, 2026 is scheduled to fly from Boston (BOS) to Seattle (SEA). The flight is expected to depart at 07:00 (local time in Boston, UTC-4) and arrive at 09:59 (local time in Seattle, UTC-7) .
Wed, Mar 11
Thu, Mar 12
Fri, Mar 13
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Arrived
The flight has arrived 4m late
6h 33m
Check-in Counter
--
Boarding Gate
B36
Arrival Gate
N1
Baggage
15
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Scheduled
Your flight will depart on time.
6h 33m
Check-in Counter
--
Boarding Gate
B36
Arrival Gate
N1
Baggage
10
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Scheduled
Your flight will depart on time.
6h 33m
Check-in Counter
--
Boarding Gate
B36
Arrival Gate
D5
Baggage
16
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Information provided by VariFlightVariFlight. For real-time updates, please check airport displays or contact your airline.
Track the Previous Flight Status: Scheduled
AS460
|
Seattle (SEA) 
Boston (BOS)
Boston (BOS)Scheduled: 23:59
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AS459 Aircraft Details
Boeing 737
Punctuality (Departure)
73%
Punctuality (Arrival)
90%
Early on average
7 minutes
Age
2y, 10m
Seats
Up to 205
Flight Distance
--
Economy
Premium Economy
First
In-Flight Services
None
Inflight entertainment is available
Wi-Fi (additional charge)
USB port and power outlet
Seat Information
81 cm
More legroom than on 50% of flights
43 cm
Seat width
100°
Reclining Angle
3-3
Seat layout example
In-Flight Services
Meal included
In-flight entertainment is unavailable
Wi-Fi is available
USB port and power outlet
Seat Information
89 cm
Legroom
43 cm
Seat width
100°
Reclining Angle
--
Seat layout example
In-Flight Services
Meal included
Inflight entertainment is available
Wi-Fi (additional charge)
USB port and power outlet
Seat Information
91 cm
Legroom
53 cm
Seat width
120°
Reclining Angle
2-2
Seat layout example
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Flight History for AS459
Trip.com historical records show that the last AS459 flight departed on Wed, Mar 11 from BOS at approximately 07:25. This flight is expected to arrrive in SEA at 10:37.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Sat, Mar 7 | Boston (BOS) | Seattle (SEA) | 739 | 08:33 | 11:21 | Arrived |
| Sun, Mar 8 | Boston (BOS) | Seattle (SEA) | 739 | 07:11 | 10:43 | Arrived |
| Mon, Mar 9 | Boston (BOS) | Seattle (SEA) | B39M | 07:25 | 10:47 | Arrived |
| Tue, Mar 10 | Boston (BOS) | Seattle (SEA) | 739 | 07:27 | 10:42 | Arrived |
| Wed, Mar 11 | Boston (BOS) | Seattle (SEA) | 738 | 07:25 | 10:37 | Arrived |
| Thu, Mar 12 | Boston (BOS) | Seattle (SEA) | 739 | 07:00 | 09:59 | Scheduled |
| Fri, Mar 13 | Boston (BOS) | Seattle (SEA) | B39M | 07:00 | 10:33 | Scheduled |
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AS459 On-Time Performance
Based on the average performance of this flight over the last 30 trips, the on-time departure rate of AS459 is 73% (Late on average 30 minutes), and the on-time arrival rate is 90% (Early on average 7 minutes).
On-Time Departures
Punctuality
73%
Late on average 30 minutes
Early
0%
On time
73%
30 mins late
17%
60 mins late
3%
90 mins late
7%
Cancelled
1%
On-Time Arrivals
Punctuality
90%
Early on average 7 minutes
Early
63%
On time
27%
30 mins late
10%
60 mins late
0%
90 mins late
0%
Cancelled
1%
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Arrival Info: Seattle Weather & Current Time
Rain
|
6°C - 12°C
Weather forecast for your arrival day
-3 hour time difference
Time on arrival: Boston 13:33| Seattle 10:33
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