Alaska Airlines AS453 Flight status
According to Trip.com real-time data, the AS453 flight operated by Alaska Airlines on Sep 20, 2026 is scheduled to fly from Seattle (SEA) to Portland (PDX). The flight is expected to depart at 07:08 and arrive at 07:40 .
Sat, Sep 19
Sun, Sep 20
Mon, Sep 21
Access more flight status info on the Trip.com app
Show more
Arrived
The flight has arrived 5m early
1h 10m
Check-in Counter
ZONE 6,ZONE 7
Boarding Gate
C11
Arrival Gate
C9
Baggage
3
Access more flight status info on the Trip.com app
Show more
Scheduled
Your flight will depart on time.
1h 10m
Check-in Counter
ZONE 6,ZONE 7
Boarding Gate
C10B
Arrival Gate
C11
Baggage
1-4
Show more
Access more flight status info on the Trip.com app
Show more
Scheduled
Your flight will depart on time.
1h 10m
Check-in Counter
ZONE 6,ZONE 7
Boarding Gate
C10B
Arrival Gate
C6
Baggage
3
Show more
Information provided by VariFlight For real-time updates, please check airport displays or contact your airline. You can also explore more flights from Seattle to Portland or track other flights with our flight status tracker.
Track the Previous Flight Status: Landed at Seattle
AS443
|
Philadelphia (PHL) 
Seattle (SEA)
Seattle (SEA)Scheduled: 21:51
|
19m early
fake text
Track incoming flight status with our app
Show more
AS453 Aircraft Details
According to Trip.com real-time data, the AS453 flight from Seattle to Portland on 9/20/2026 is operated using the aircraft model Boeing 737-900. This aircraft has been in service for 10y, 6m. The aircraft has 178 seats.
Boeing 737-900
Punctuality (Departure)
87%
Punctuality (Arrival)
100%
Early on average
19 minutes
Age
10y, 6m
Seats
178
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
--
Legroom
43 cm
Seat width
100°
Reclining Angle
3-3
Seat layout example
In-Flight Services
None
In-flight entertainment is unavailable
Wi-Fi is available
USB port and power outlet
Seat Information
89 cm
More legroom than on 27% of flights
43 cm
Seat width
100°
Reclining Angle
3-3
Seat layout example
In-Flight Services
None
Inflight entertainment is available
Wi-Fi (additional charge)
USB port and power outlet
Seat Information
104 cm
More legroom than on 36% of flights
53 cm
Seat width better than on 67% of flights
120°
Reclining Angle
2-2
Seat layout example
See more amenities and seat info in the app
Show more
Flight History for AS453
Trip.com historical records show that the last AS453 flight departed on Sat, Sep 19 from SEA at approximately 07:44. This flight is expected to arrrive in PDX at 08:13.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Tue, Sep 15 | Seattle (SEA) | Portland (PDX) | 737 | 07:13 | 07:43 | Arrived |
| Wed, Sep 16 | Seattle (SEA) | Portland (PDX) | 739 | 07:14 | 07:46 | Arrived |
| Thu, Sep 17 | Seattle (SEA) | Portland (PDX) | 738 | 07:20 | 07:51 | Arrived |
| Fri, Sep 18 | Seattle (SEA) | Portland (PDX) | 738 | 07:39 | 08:09 | Arrived |
| Sat, Sep 19 | Seattle (SEA) | Portland (PDX) | B38M | 07:44 | 08:13 | Arrived |
| Sun, Sep 20 | Seattle (SEA) | Portland (PDX) | 739 | 07:08 | 07:40 | Scheduled |
| Mon, Sep 21 | Seattle (SEA) | Portland (PDX) | 739 | 07:08 | 08:18 | Scheduled |
text.text............fake.row.text............text.........fake row ...text
Check upcoming flights with our app
Show more
AS453 On-Time Performance
Based on the average performance of this flight over the last 30 trips, the on-time departure rate of AS453 is 87% (Late on average 15 minutes), and the on-time arrival rate is 100% (Early on average 19 minutes).
On-Time Departures
Punctuality
87%
Late on average 15 minutes
Early
0%
On time
87%
30 mins late
13%
60 mins late
0%
90 mins late
0%
Cancelled
0%
On-Time Arrivals
Punctuality
100%
Early on average 19 minutes
Early
93%
On time
7%
30 mins late
0%
60 mins late
0%
90 mins late
0%
Cancelled
0%
Recommended hotels in Portland
Hotels near Portland International Airport
Hotels near Portland
8.3/10
102 Reviews
Sheraton Portland Airport Hotel
1.53 km from the airport
£154
9.6/10
127 Reviews
Hampton Inn Portland Airport
1.66 km from the airport
7% off
£100 £93
8.4/10
120 Reviews
Country Inn & Suites by Radisson, Portland International Airport, or
1.8 km from the airport
£91
8.6/10
104 Reviews
Tru by Hilton Portland Airport
1.92 km from the airport
14% off
£104 £89
9.4/10
110 Reviews
The Ritz-Carlton, Portland
0.44 km from city centre
£302
9.2/10
106 Reviews
The Nines, a Luxury Collection Hotel, Portland
0.52 km from city centre
£170
10/10
1 Reviews
Cozy Portland Getaway 1 Block from Mississippi
3.39 km from city centre
26% off
£560 £417
-/10
432 Reviews
The Morehead by Stay Portland - Nob Hill
1.44 km from city centre
£119
Cheap return flights to Seattle
- Sat, Oct 31Portland (PDX)Seattle (SEA) Alaska AirlinesOne way15% off£74£63
- Thu, Oct 1Portland (PDX)Seattle (SEA) Alaska AirlinesOne way14% off£74£64
- Fri, Oct 30Portland (PDX)Seattle (SEA) Alaska AirlinesOne way12% off£74£65
- Sat, Oct 17Portland (PDX)Seattle (SEA) Alaska AirlinesOne way12% off£74£65
- Mon, Oct 19Portland (PDX)Seattle (SEA) Alaska AirlinesOne way11% off£74£66
- Tue, Oct 13Portland (PDX)Seattle (SEA)
Delta Air LinesOne way11% off£74£66
More Cheap Flights
Flight FAQs
What is the current status of flight as453?
Flight as453 has not departed yet and is currently on schedule. Scheduled departure 07:08, arrival 08:18 (updated Sep 20, 2026).Is flight as453 on time today?
Flight as453 has not departed yet and is currently on schedule. Scheduled departure is 07:08, with arrival at 08:18. Recheck gate and timing before you head to the airport.Has flight as453 departed yet? What is the departure time?
Flight as453 is scheduled to depart at 07:08. The latest actual or estimated departure time is 07:08, and the current status is Scheduled (updated Sep 20, 2026).When is flight as453 scheduled to arrive?
Flight as453 is scheduled to arrive at 08:18. The latest estimated or actual arrival time is 07:40. Status is Scheduled as of Sep 20, 2026.What route does flight as453 fly?
Flight as453 is operated by Alaska Airlines from Seattle (SEA) to Portland (PDX). Typical flight time is about 1 hour 10 minutes; operating days may include Sunday.How can I check real-time status for flight as453?
Track flight as453 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 as453 is delayed or canceled, what should I do?
If as453 is delayed or canceled, first confirm the latest status here (Scheduled, updated Sep 20, 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 as453 departed from Seattle?
Flight as453 has not departed from Seattle (SEA) yet and is currently on schedule for 07:08.What is the seat configuration for flight as453?
Flight as453 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.
Portland Vacation Packages: Cheap Flights, Hotels & Tours
Hotels
Airport Transfers
Tours & Tickets
Car Rentals
Trains
Arrival Info: Portland Weather & Current Time
Clear
|
12°C - 21°C
Weather forecast for your arrival day
0 hour time difference
Time on arrival: Seattle 07:40| Portland 07:40
Worldwide Coverage
Flights to over 5,000 cities
One-stop Service Guarantee
Price guaranteed upon confirmed payment, booking guaranteed once tickets issued
Secure Payment
Convenient & reliable booking and payment system