Alaska Airlines AS609 Flight Status
Based on Trip.com’s real-time data, the AS609 flight operated by Alaska Airlines on Sep 20, 2026 is scheduled to fly from San Diego (SAN) to Seattle (SEA). The flight is expected to depart at 09:31 and land at 11:55 .
Sat, Sep 19
Sun, Sep 20
Mon, Sep 21
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Arrived
The flight has arrived 26m early
3h 8m
Check-in Counter
--
Boarding Gate
30
Arrival Gate
D6
Baggage
10
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Scheduled
Your flight will depart on time.
3h 8m
Check-in Counter
--
Boarding Gate
29
Arrival Gate
N13
Baggage
15
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Scheduled
Your flight will depart on time.
3h 8m
Check-in Counter
--
Boarding Gate
28
Arrival Gate
N11
Baggage
16
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Information provided by VariFlight For the latest updates, please refer to airport announcements or consult your airline. You can also explore more flights from San Diego to Seattle or track other flights with our flight status tracker.
Track the Previous Flight Status: Scheduled
AS1708
|
Phoenix (PHX) 
San Diego (SAN)
San Diego (SAN)Scheduled: 08:32
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AS609 Aircraft Details
According to Trip.com real-time data, the AS609 flight flying from San Diego to Seattle on 9/20/2026 is operated by the aircraft model Boeing 737-900. This aircraft has been in service for 8y, 11m. The aircraft is equipped with 178 seats.
Boeing 737-900
Punctuality (Departure)
71%
Punctuality (Arrival)
96%
Early on average
20 minutes
Age
8y, 11m
Seats
178
Distance
--
Economy
Premium Economy
First
Onboard Amenities
None
Inflight entertainment is available
Wi-Fi (additional charge)
USB port and power outlet
Seating Plan
--
Legroom
43 cm
Seat width better than on 7% of flights
100°
Reclining Angle
3-3
Seat layout example
Onboard Amenities
Meal included
In-flight entertainment is unavailable
Wi-Fi is available
USB port and power outlet
Seating Plan
89 cm
More legroom than on 30% of flights
43 cm
Seat width
100°
Reclining Angle
3-3
Seat layout example
Onboard Amenities
Meal included
Inflight entertainment is available
Wi-Fi (additional charge)
USB port and power outlet
Seating Plan
104 cm
More legroom than on 54% of flights
53 cm
Seat width better than on 10% of flights
120°
Reclining Angle
2-2
Seat layout example
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Flight History for AS609
Trip.com historical records show that the last AS609 flight departed on Sat, Sep 19 from SAN at approximately 09:42. This flight is expected to arrrive in SEA at 12:13.
| Date | Airport | Aircraft Type | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Tue, Sep 15 | San Diego (SAN) | Seattle (SEA) | 739 | 09:45 | 12:11 | Arrived |
| Wed, Sep 16 | San Diego (SAN) | Seattle (SEA) | 738 | 10:42 | 13:02 | Arrived |
| Thu, Sep 17 | San Diego (SAN) | Seattle (SEA) | 739 | 09:52 | 12:08 | Arrived |
| Fri, Sep 18 | San Diego (SAN) | Seattle (SEA) | B39M | 09:53 | 12:28 | Arrived |
| Sat, Sep 19 | San Diego (SAN) | Seattle (SEA) | B38M | 09:42 | 12:13 | Arrived |
| Sun, Sep 20 | San Diego (SAN) | Seattle (SEA) | 739 | 09:31 | 11:55 | Scheduled |
| Mon, Sep 21 | San Diego (SAN) | Seattle (SEA) | B39M | 09:31 | 12:39 | Scheduled |
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AS609 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of AS609 is 71% (Late on average 27 minutes), and the on-time arrival rate is 96% (Early on average 20 minutes).
On-Time Departures
Punctuality
71%
Late on average 27 minutes
Early
0%
On time
71%
30 mins late
21%
60 mins late
7%
90 mins late
0%
Cancelled
3%
On-Time Arrivals
Punctuality
96%
Early on average 20 minutes
Early
86%
On time
11%
30 mins late
4%
60 mins late
0%
90 mins late
0%
Cancelled
3%
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Frequently Asked Questions
What is the current status of flight as609?
Flight as609 has not departed yet and is currently on schedule. Scheduled departure 09:31, arrival 12:39 (updated Sep 20, 2026).Is flight as609 on time today?
Flight as609 has not departed yet and is currently on schedule. Scheduled departure is 09:31, with arrival at 12:39. Recheck gate and timing before you head to the airport.Has flight as609 departed yet? What is the departure time?
Flight as609 is scheduled to depart at 09:31. The latest actual or estimated departure time is 09:31, and the current status is Scheduled (updated Sep 20, 2026).When is flight as609 scheduled to arrive?
Flight as609 is scheduled to arrive at 12:39. The latest estimated or actual arrival time is 11:55. Status is Scheduled as of Sep 20, 2026.What is the gate information for flight as609?
For flight as609, the departure terminal is T2 and the boarding gate is 29. Gate assignments can change at short notice—confirm on airport screens before heading to security.What route does flight as609 fly?
Flight as609 is operated by Alaska Airlines from San Diego (SAN) to Seattle (SEA). Typical flight time is about 3 hours8 minutes; operating days may include Sunday.How can I check real-time status for flight as609?
Track flight as609 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 as609 is delayed or canceled, what should I do?
If as609 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 as609 departed from San Diego?
Flight as609 has not departed from San Diego (SAN) yet and is currently on schedule for 09:31.What is the seat configuration for flight as609?
Flight as609 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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Destination Info: Seattle Weather & Time
Mostly cloudy
|
11°C - 19°C
Expected weather conditions upon arrival
0 hour time difference
Time on arrival: San Diego 11:55| Seattle 11:55
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