Alaska Airlines AS366 Flight Status
According to Trip.com real-time data, the AS366 flight operated by Alaska Airlines on Oct 30, 2026 is scheduled to fly from Seattle (SEA) to Washington D.C. (IAD). The flight is expected to depart at 3:56 PM (local time in Seattle, UTC-7) and land at 11:21 PM (local time in Washington D.C., UTC-4) .
Thu, Oct 29
Fri, Oct 30
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En route
Your flight has departed Seattle and is expected to arrive in Washington D.C. at 12:01 AM.
5h 3m
Check-in Counter
ZONE 6,ZONE 7
Boarding Gate
D6
Arrival Gate
B65
Baggage
14
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Scheduled
Your flight will depart on time.
5h 3m
Check-in Counter
ZONE 6,ZONE 7
Boarding Gate
N6
Arrival Gate
B65
Baggage
14
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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 Washington D.C. or track other flights with our flight status tracker.
Track the Previous Flight Status: Scheduled
AS595
|
Anchorage (ANC)
Seattle (SEA)
Seattle (SEA)
Scheduled: 4:45 PM
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AS366 Aircraft Details
According to Trip.com real-time data, the AS366 flight flying from Seattle to Washington D.C. on 10/30/2026 is operated by the aircraft model Boeing 737-900. This aircraft has been in service for 8y, 11m. The aircraft is equipped with 154 seats.
Boeing 737-900
Punctuality (Departure)
88
%
Punctuality (Arrival)
100
%
Early on average
22 minutes
Age
8y, 11m
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 60% of flights
53 cm
Seat width
120°
Reclining Angle
2-2
Seat layout example
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Flight History for AS366
Trip.com historical records show that the last AS366 flight departed on Thu, Oct 29 from SEA at approximately 4:36 PM. This flight is expected to arrrive in IAD at 12:01 AM.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Sat, Oct 24 | Seattle (SEA) | Washington D.C. (IAD) | B39M | 4:11 PM | 11:32 PM | Arrived |
| Sun, Oct 25 | Seattle (SEA) | Washington D.C. (IAD) | B39M | 4:32 PM | 11:54 PM | Arrived |
| Mon, Oct 26 | Seattle (SEA) | Washington D.C. (IAD) | B39M | 4:03 PM | 11:33 PM | Arrived |
| Tue, Oct 27 | Seattle (SEA) | Washington D.C. (IAD) | B39M | 4:11 PM | 11:35 PM | Arrived |
| Wed, Oct 28 | Seattle (SEA) | Washington D.C. (IAD) | 739 | 4:22 PM | 11:41 PM | Arrived |
| Thu, Oct 29 | Seattle (SEA) | Washington D.C. (IAD) | 739 | 4:36 PM | 12:01 AM | En route |
| Fri, Oct 30 | Seattle (SEA) | Washington D.C. (IAD) | 739 | 3:56 PM | 11:21 PM | Scheduled |
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AS366 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of AS366 is 88% (Late on average 20 minutes), and the on-time arrival rate is 100% (Early on average 22 minutes).
On-Time Departures
Punctuality
88
%
Late on average
20 minutes
Early
0
%
On time
88
%
30 mins late
12
%
60 mins late
0
%
90 mins late
0
%
Canceled
0
%
On-Time Arrivals
Punctuality
100
%
Early on average
22 minutes
Early
96
%
On time
4
%
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 as366?
Flight as366 has not departed yet and is currently on schedule. Scheduled departure 3:56 PM, arrival 11:59 PM (updated Oct 30, 2026).Is flight as366 on time today?
Flight as366 has not departed yet and is currently on schedule. Scheduled departure is 3:56 PM, with arrival at 11:59 PM. Recheck gate and timing before you head to the airport.Has flight as366 departed yet? What is the departure time?
Flight as366 is scheduled to depart at 3:56 PM. The latest actual or estimated departure time is 3:56 PM, and the current status is Scheduled (updated Oct 30, 2026).When is flight as366 scheduled to arrive?
Flight as366 is scheduled to arrive at 11:59 PM. The latest estimated or actual arrival time is 11:21 PM. Status is Scheduled as of Oct 30, 2026.What route does flight as366 fly?
Flight as366 is operated by Alaska Airlines from Seattle (SEA) to Washington D.C. (IAD). Typical flight time is about 5 hours3 minutes; operating days may include Friday.How can I check real-time status for flight as366?
Track flight as366 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 as366 is delayed or canceled, what should I do?
If as366 is delayed or canceled, first confirm the latest status here (Scheduled, updated Oct 30, 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 as366 departed from Seattle?
Flight as366 has not departed from Seattle (SEA) yet and is currently on schedule for 3:56 PM.What is the seat configuration for flight as366?
Flight as366 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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Arrival Info: Washington D.C. Weather & Current Time
Clear
|
10°C - 22°C
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3 hour time difference
Time on arrival: Seattle 20:21
|
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