Alaska Airlines AS540 Flight Status
According to Trip.com real-time data, the AS540 flight operated by Alaska Airlines on Sep 20, 2026 is scheduled to fly from Portland (PDX) to Austin (AUS). The flight is expected to depart at 10:38 AM (local time in Portland, UTC-7) and land at 4:09 PM (local time in Austin, UTC-5) .
Sat, Sep 19
Sun, Sep 20
Mon, Sep 21
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Arrived
The flight has arrived 41m early
4h 11m
Check-in Counter
--
Boarding Gate
C7
Arrival Gate
32
Baggage
1
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Scheduled
Your flight will depart on time.
4h 11m
Check-in Counter
--
Boarding Gate
C14
Arrival Gate
32
Baggage
--
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Scheduled
Your flight will depart on time.
4h 11m
Check-in Counter
--
Boarding Gate
C14
Arrival Gate
32
Baggage
1
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Information provided by VariFlight For real-time updates, please check airport displays or contact your airline. You can also explore more flights from Portland to Austin or track other flights with our flight status tracker.
Track the Previous Flight Status: Scheduled
AS562
|
Burbank (BUR) 
Portland (PDX)
Portland (PDX)Scheduled: 9:30 AM
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AS540 Aircraft Details
According to Trip.com real-time data, the AS540 flight flying from Portland to Austin on 9/20/2026 is operated by the aircraft model Boeing 737-900. This aircraft has been in service for 10y, 1m. The aircraft is equipped with 154 seats.
Boeing 737-900
Punctuality (Departure)
73%
Punctuality (Arrival)
100%
Early on average
17 minutes
Age
10y, 1m
Seats
154
Flight Distance
--
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
Meal included
Inflight entertainment is available
Wi-Fi (additional charge)
USB port and power outlet
Seat Information
104 cm
More legroom than on 33% of flights
53 cm
Seat width
120°
Reclining Angle
2-2
Seat layout example
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Flight History for AS540
Trip.com historical records show that the last AS540 flight departed on Sat, Sep 19 from PDX at approximately 10:41 AM. This flight is expected to arrrive in AUS at 4:08 PM.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Tue, Sep 15 | Portland (PDX) | Austin (AUS) | 739 | 10:49 AM | 4:20 PM | Arrived |
| Wed, Sep 16 | Portland (PDX) | Austin (AUS) | 739 | 11:10 AM | 5:05 PM | Arrived |
| Thu, Sep 17 | Portland (PDX) | Austin (AUS) | B38M | 10:47 AM | 4:29 PM | Arrived |
| Fri, Sep 18 | Portland (PDX) | Austin (AUS) | B39M | 11:04 AM | 4:32 PM | Arrived |
| Sat, Sep 19 | Portland (PDX) | Austin (AUS) | 739 | 10:41 AM | 4:08 PM | Arrived |
| Sun, Sep 20 | Portland (PDX) | Austin (AUS) | 739 | 10:38 AM | 4:09 PM | Scheduled |
| Mon, Sep 21 | Portland (PDX) | Austin (AUS) | 739 | 10:38 AM | 4:49 PM | Scheduled |
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AS540 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of AS540 is 73% (Late on average 22 minutes), and the on-time arrival rate is 100% (Early on average 17 minutes).
On-Time Departures
Punctuality
73%
Late on average 22 minutes
Early
0%
On time
73%
30 mins late
23%
60 mins late
3%
90 mins late
0%
Canceled
0%
On-Time Arrivals
Punctuality
100%
Early on average 17 minutes
Early
87%
On time
13%
30 mins late
0%
60 mins late
0%
90 mins late
0%
Canceled
0%
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Frequently Asked Questions
What is the current status of flight as540?
Flight as540 has not departed yet and is currently on schedule. Scheduled departure 10:38 AM, arrival 4:49 PM (updated Sep 20, 2026).Is flight as540 on time today?
Flight as540 has not departed yet and is currently on schedule. Scheduled departure is 10:38 AM, with arrival at 4:49 PM. Recheck gate and timing before you head to the airport.Has flight as540 departed yet? What is the departure time?
Flight as540 is scheduled to depart at 10:38 AM. The latest actual or estimated departure time is 10:38 AM, and the current status is Scheduled (updated Sep 20, 2026).When is flight as540 scheduled to arrive?
Flight as540 is scheduled to arrive at 4:49 PM. The latest estimated or actual arrival time is 4:09 PM. Status is Scheduled as of Sep 20, 2026.What route does flight as540 fly?
Flight as540 is operated by Alaska Airlines from Portland (PDX) to Austin (AUS). Typical flight time is about 4 hours11 minutes; operating days may include Sunday.How can I check real-time status for flight as540?
Track flight as540 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 as540 is delayed or canceled, what should I do?
If as540 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 as540 departed from Portland?
Flight as540 has not departed from Portland (PDX) yet and is currently on schedule for 10:38 AM.What is the seat configuration for flight as540?
Flight as540 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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