Alaska Airlines AS504 Flight Status
According to Trip.com real-time data, the AS504 flight operated by Alaska Airlines on Oct 28, 2026 is scheduled to fly from Seattle (SEA) to Santa Rosa (STS). The flight is expected to depart at 7:56 PM and land at 9:25 PM .
Tue, Oct 27
Wed, Oct 28
Thu, Oct 29
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Arrived
The flight has arrived 20m early
2h
Check-in Counter
ZONE 6,ZONE 7
Boarding Gate
N8
Arrival Gate
3
Baggage
1
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Scheduled
Your flight will depart on time.
2h
Check-in Counter
ZONE 6,ZONE 7
Boarding Gate
D7
Arrival Gate
3
Baggage
1
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Scheduled
Your flight will depart on time.
2h
Check-in Counter
ZONE 6,ZONE 7
Boarding Gate
D6
Arrival Gate
4
Baggage
1
Show more
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Alaska Airlines From $366
Search flights 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 Santa Rosa or track other flights with our flight status tracker.
AS504 Aircraft Details
According to Trip.com real-time data, the AS504 flight flying from Seattle to Santa Rosa on 10/28/2026 is operated by the aircraft model Boeing 737-800. This aircraft has been in service for 18y, 8m. The aircraft is equipped with 159 seats.
Boeing 737-800
Punctuality (Departure)
83
%
Punctuality (Arrival)
92
%
Early on average
14 minutes
Age
18y, 8m
Seats
159
Flight Distance
--
Economy
Premium Economy
First
In-Flight Services
Snacks
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
Snacks
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
3-3
Seat layout example
In-Flight Services
Snacks
Inflight entertainment is available
Wi-Fi (additional charge)
USB port and power outlet
Seat Information
104 cm
Legroom
53 cm
Seat width better than on 25% of flights
120°
Reclining Angle
2-2
Seat layout example
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Flight History for AS504
Trip.com historical records show that the last AS504 flight departed on Tue, Oct 27 from SEA at approximately 8:13 PM. This flight is expected to arrrive in STS at 9:36 PM.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Fri, Oct 23 | Seattle (SEA) | Santa Rosa (STS) | B38M | 8:17 PM | 9:38 PM | Arrived |
| Sat, Oct 24 | Seattle (SEA) | Santa Rosa (STS) | 738 | 8:01 PM | 9:33 PM | Arrived |
| Sun, Oct 25 | Seattle (SEA) | Santa Rosa (STS) | 738 | 8:01 PM | 9:30 PM | Arrived |
| Mon, Oct 26 | Seattle (SEA) | Santa Rosa (STS) | 738 | 8:04 PM | 9:34 PM | Arrived |
| Tue, Oct 27 | Seattle (SEA) | Santa Rosa (STS) | 738 | 8:13 PM | 9:36 PM | Arrived |
| Wed, Oct 28 | Seattle (SEA) | Santa Rosa (STS) | 738 | 7:56 PM | 9:25 PM | Scheduled |
| Thu, Oct 29 | Seattle (SEA) | Santa Rosa (STS) | 738 | 7:56 PM | 9:56 PM | Scheduled |
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AS504 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of AS504 is 83% (Late on average 16 minutes), and the on-time arrival rate is 92% (Early on average 14 minutes).
On-Time Departures
Punctuality
83
%
Late on average
16 minutes
Early
0
%
On time
83
%
30 mins late
13
%
60 mins late
4
%
90 mins late
0
%
Canceled
0
%
On-Time Arrivals
Punctuality
92
%
Early on average
14 minutes
Early
83
%
On time
8
%
30 mins late
8
%
60 mins late
0
%
90 mins late
0
%
Canceled
0
%
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Frequently Asked Questions
What is the current status of flight as504?
Flight as504 has not departed yet and is currently on schedule. Scheduled departure 7:56 PM, arrival 9:56 PM (updated Oct 28, 2026).Is flight as504 on time today?
Flight as504 has not departed yet and is currently on schedule. Scheduled departure is 7:56 PM, with arrival at 9:56 PM. Recheck gate and timing before you head to the airport.Has flight as504 departed yet? What is the departure time?
Flight as504 is scheduled to depart at 7:56 PM. The latest actual or estimated departure time is 7:56 PM, and the current status is Scheduled (updated Oct 28, 2026).When is flight as504 scheduled to arrive?
Flight as504 is scheduled to arrive at 9:56 PM. The latest estimated or actual arrival time is 9:25 PM. Status is Scheduled as of Oct 28, 2026.What is the baggage carousel number for flight as504?
After arrival, baggage for flight as504 is expected at carousel 1 in terminal T1. Carousel numbers are assigned close to landing and may change—follow airport signs on arrival.What route does flight as504 fly?
Flight as504 is operated by Alaska Airlines from Seattle (SEA) to Santa Rosa (STS). Typical flight time is about 2 hours; operating days may include Wednesday.How can I check real-time status for flight as504?
Track flight as504 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 as504 is delayed or canceled, what should I do?
If as504 is delayed or canceled, first confirm the latest status here (Scheduled, updated Oct 28, 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 as504 departed from Seattle?
Flight as504 has not departed from Seattle (SEA) yet and is currently on schedule for 7:56 PM.What is the seat configuration for flight as504?
Flight as504 usually flies a Boeing 737-800 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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Arrival Info: Santa Rosa Weather & Current Time
Clear
|
4°C - 22°C
Weather forecast for your arrival day
0 hour time difference
Time on arrival: Seattle 21:25
|
Santa Rosa 21:25
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