Alaska Airlines AS1721 Flight Status
According to Trip.com real-time data, the AS1721 flight operated by Alaska Airlines on Oct 31, 2026 is scheduled to fly from Seattle (SEA) to Los Angeles (LAX). The flight is expected to depart at 5:44 PM and land at 8:28 PM .
Fri, Oct 2
Sat, Oct 31
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Arrived
The flight has arrived 1m early
Check-in Counter
--
Boarding Gate
49
Arrival Gate
C43
Baggage
9
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Scheduled
Your flight will depart on time.
2h 44m
Check-in Counter
ZONE 6,ZONE 7
Boarding Gate
D7
Arrival Gate
68A
Baggage
63
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AS1721 Aircraft Details
According to Trip.com real-time data, the AS1721 flight flying from Seattle to Los Angeles on 10/30/2026 is operated by the aircraft model Boeing 737-800. This aircraft has been in service for 18y, 1m. The aircraft is equipped with 159 seats.
Boeing 737-800
Punctuality (Departure)
--
Punctuality (Arrival)
--
Early on average
--
Age
18y, 1m
Seats
159
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 better than on 23% of flights
100°
Reclining Angle
3-3
Seat layout example
In-Flight Services
Meal included
In-flight entertainment is unavailable
Wi-Fi is available
USB port and power outlet
Seat Information
89 cm
More legroom than on 53% of flights
43 cm
Seat width better than on 14% of flights
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 67% of flights
53 cm
Seat width better than on 33% of flights
120°
Reclining Angle
2-2
Seat layout example
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Flight History for AS1721
Check more records from Trip.com about AS1721 before and after today
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Sat, Oct 31 | Seattle (SEA) | Los Angeles (LAX) | 738 | 5:44 PM | 8:28 PM | Scheduled |
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Frequently Asked Questions
What is the current status of flight as1721?
Flight as1721 has not departed yet and is currently on schedule. Scheduled departure 5:44 PM, arrival 8:28 PM (updated Oct 30, 2026).Is flight as1721 on time today?
Flight as1721 has not departed yet and is currently on schedule. Scheduled departure is 5:44 PM, with arrival at 8:28 PM. Recheck gate and timing before you head to the airport.Has flight as1721 departed yet? What is the departure time?
Flight as1721 is scheduled to depart at 5:44 PM. The latest actual or estimated departure time is 5:44 PM, and the current status is Scheduled (updated Oct 30, 2026).When is flight as1721 scheduled to arrive?
Flight as1721 is scheduled to arrive at 8:28 PM. The latest estimated or actual arrival time is 8:28 PM. Status is Scheduled as of Oct 30, 2026.What is the baggage carousel number for flight as1721?
After arrival, baggage for flight as1721 is expected at carousel 63 in terminal T6. Carousel numbers are assigned close to landing and may change—follow airport signs on arrival.What route does flight as1721 fly?
Flight as1721 is operated by Alaska Airlines from Seattle (SEA) to Los Angeles (LAX). Typical flight time is about 2 hours44 minutes; operating days may include Friday.How can I check real-time status for flight as1721?
Track flight as1721 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 as1721 is delayed or canceled, what should I do?
If as1721 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 as1721 departed from Seattle?
Flight as1721 has not departed from Seattle (SEA) yet and is currently on schedule for 5:44 PM.What is the seat configuration for flight as1721?
Flight as1721 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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