Alaska Airlines AS474 Flight Status
Based on Trip.com’s real-time data, the AS474 flight operated by Alaska Airlines on May 21, 2026 is scheduled to fly from Boise (BOI) to Seattle (SEA). The flight is expected to depart at 06:35 (local time in Boise, UTC-6) and land at 07:15 (local time in Seattle, UTC-7) .
Wed, May 20
Thu, May 21
Fri, May 22
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Scheduled
Your flight will depart on time.
1h 40m
Check-in Counter
--
Boarding Gate
C6
Arrival Gate
N5
Baggage
--
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Scheduled
Your flight will depart on time.
1h 40m
Check-in Counter
--
Boarding Gate
--
Arrival Gate
N13
Baggage
--
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Scheduled
Your flight will depart on time.
1h 40m
Check-in Counter
--
Boarding Gate
--
Arrival Gate
--
Baggage
--
Information provided by VariFlightVariFlight. For the latest updates, please refer to airport announcements or consult your airline. If this is not your flight, you can browse more options for flights from Boise to Seattle to find your schedule.
Track the Previous Flight Status: Scheduled
AS447
|
Portland (PDX) 
Boise (BOI)
Boise (BOI)Scheduled: 23:58
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AS474 Aircraft Details
According to Trip.com real-time data, the AS474 flight flying from Boise to Seattle on 5/21/2026 is operated by the aircraft model Boeing 737. This aircraft has been in service for 3y. The aircraft is equipped with Up to 205 seats.
Boeing 737
Punctuality (Departure)
93%
Punctuality (Arrival)
100%
Early on average
20 minutes
Age
3y
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
81 cm
More legroom than on 48% of flights
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 35% 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
91 cm
Legroom
53 cm
Seat width better than on 72% of flights
120°
Reclining Angle
2-2
Seat layout example
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Flight History for AS474
Trip.com historical records show that the last AS474 flight departed on Wed, May 20 from BOI at approximately 06:35. This flight is expected to arrrive in SEA at 07:15.
| Date | Airport | Aircraft Type | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Sat, May 16 | Boise (BOI) | Seattle (SEA) | 738 | 06:35 | 07:15 | Scheduled |
| Sun, May 17 | Boise (BOI) | Seattle (SEA) | 738 | 06:35 | 07:15 | Scheduled |
| Mon, May 18 | Boise (BOI) | Seattle (SEA) | 738 | 06:35 | 07:15 | Scheduled |
| Tue, May 19 | Boise (BOI) | Seattle (SEA) | 738 | 06:35 | 07:15 | Scheduled |
| Wed, May 20 | Boise (BOI) | Seattle (SEA) | 739 | 06:35 | 07:15 | Scheduled |
| Thu, May 21 | Boise (BOI) | Seattle (SEA) | 739 | 06:35 | 07:15 | Scheduled |
| Fri, May 22 | Boise (BOI) | Seattle (SEA) | 738 | 06:35 | 07:15 | Scheduled |
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AS474 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of AS474 is 93% (Late on average 13 minutes), and the on-time arrival rate is 100% (Early on average 20 minutes).
On-Time Departures
Punctuality
93%
Late on average 13 minutes
Early
0%
On time
93%
30 mins late
7%
60 mins late
0%
90 mins late
0%
Cancelled
0%
On-Time Arrivals
Punctuality
100%
Early on average 20 minutes
Early
93%
On time
7%
30 mins late
0%
60 mins late
0%
90 mins late
0%
Cancelled
0%
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Cheap Return Flights to Boise
- Tue, May 26Seattle (SEA)Boise (BOI)
Delta Air LinesOne way42% offJPY 27,190JPY 15,710 - Sat, Jun 6Seattle (SEA)Boise (BOI) Alaska AirlinesOne way34% offJPY 27,190JPY 17,960
- Mon, Jun 1Seattle (SEA)Boise (BOI)
Frontier AirlinesOne way32% offJPY 27,190JPY 18,470 - Mon, Jun 8Seattle (SEA)Boise (BOI) Alaska AirlinesOne way28% offJPY 27,190JPY 19,470
- Mon, May 25Seattle (SEA)Boise (BOI) Frontier AirlinesOne way28% offJPY 27,190JPY 19,550
- Thu, Jun 4Seattle (SEA)Boise (BOI) Alaska AirlinesOne way28% offJPY 27,190JPY 19,570
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Destination Info: Seattle Weather & Time
Mostly cloudy
|
11°C - 20°C
Expected weather conditions upon arrival
-1 hour time difference
Time on arrival: Boise 08:15| Seattle 07:15
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