Alaska Airlines AS550 Flight Status
Based on Trip.com’s real-time data, the AS550 flight operated by Alaska Airlines on May 16, 2026 is scheduled to fly from Seattle (SEA) to Boise (BOI). The flight is expected to depart at 21:29 (local time in Seattle, UTC-7) and land at 23:58 (local time in Boise, UTC-6) .
Fri, May 15
Sat, May 16
Sun, May 17
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Scheduled
Your flight will depart on time.
1h 29m
Check-in Counter
ZONE 6,ZONE 7
Boarding Gate
--
Arrival Gate
--
Baggage
--
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Scheduled
Your flight will depart on time.
1h 29m
Check-in Counter
ZONE 6,ZONE 7
Boarding Gate
--
Arrival Gate
--
Baggage
--
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Scheduled
Your flight will depart on time.
1h 29m
Check-in Counter
ZONE 6,ZONE 7
Boarding Gate
--
Arrival Gate
--
Baggage
--
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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 Seattle to Boise to find your schedule.
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AS753
|
Palm Springs (PSP) 
Seattle (SEA)
Seattle (SEA)Scheduled: 20:17
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AS550 Aircraft Details
According to Trip.com real-time data, the AS550 flight flying from Seattle to Boise on 5/16/2026 is operated by the aircraft model Boeing 737-800. This aircraft has been in service for 19y, 4m. The aircraft is equipped with 159 seats.
Boeing 737-800
Punctuality (Departure)
77%
Punctuality (Arrival)
95%
Early on average
14 minutes
Age
19y, 4m
Seats
159
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 25% of flights
43 cm
Seat width
100°
Reclining Angle
3-3
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 33% of flights
53 cm
Seat width better than on 67% of flights
120°
Reclining Angle
2-2
Seat layout example
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Flight History for AS550
Trip.com historical records show that the last AS550 flight departed on Fri, May 15 from SEA at approximately 21:29. This flight is expected to arrrive in BOI at 23:58.
| Date | Airport | Aircraft Type | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Sun, May 10 | Seattle (SEA) | Boise (BOI) | 739 | 21:30 | 23:27 | Arrived |
| Mon, May 11 | Seattle (SEA) | Boise (BOI) | 739 | 21:34 | 23:36 | Arrived |
| Wed, May 13 | Seattle (SEA) | Boise (BOI) | 738 | 21:29 | 23:58 | Scheduled |
| Thu, May 14 | Seattle (SEA) | Boise (BOI) | 738 | 21:29 | 23:58 | Scheduled |
| Fri, May 15 | Seattle (SEA) | Boise (BOI) | 738 | 21:29 | 23:58 | Scheduled |
| Sat, May 16 | Seattle (SEA) | Boise (BOI) | 738 | 21:29 | 23:58 | Scheduled |
| Sun, May 17 | Seattle (SEA) | Boise (BOI) | B39M | 21:29 | 23:58 | Scheduled |
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AS550 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of AS550 is 77% (Late on average 21 minutes), and the on-time arrival rate is 95% (Early on average 14 minutes).
On-Time Departures
Punctuality
77%
Late on average 21 minutes
Early
0%
On time
77%
30 mins late
18%
60 mins late
0%
90 mins late
5%
Cancelled
0%
On-Time Arrivals
Punctuality
95%
Early on average 14 minutes
Early
82%
On time
14%
30 mins late
0%
60 mins late
5%
90 mins late
0%
Cancelled
0%
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Destination Info: Boise Weather & Time
Mostly clear
|
9°C - 20°C
Expected weather conditions upon arrival
1 hour time difference
Time on arrival: Seattle 22:58| Boise 23:58
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