Alaska Airlines
AS310 Flight Status
Based on Trip.com’s real-time data, the AS310 flight operated by Alaska Airlines on Aug 29, 2026 is scheduled to fly from Seattle (SEA) to Denver (DEN). The flight is expected to depart at 19:29 (local time in Seattle, UTC-7) and land at 22:40 (local time in Denver, UTC-6) .
Fri, Aug 28
Sat, Aug 29
Sun, Aug 30
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Arrived
The flight has arrived 19m early
2h 47m
Check-in Counter
ZONE 6,ZONE 7
Boarding Gate
N14
Arrival Gate
A44
Baggage
9
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Scheduled
Your flight will depart on time.
2h 47m
Check-in Counter
ZONE 6,ZONE 7
Boarding Gate
N12
Arrival Gate
A42
Baggage
9
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Scheduled
Your flight will depart on time.
2h 47m
Check-in Counter
ZONE 6,ZONE 7
Boarding Gate
N11
Arrival Gate
A44
Baggage
9
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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 Seattle to Denver or track other flights with our flight status tracker.
Track the Previous Flight Status: Scheduled
AS218
|
Atlanta (ATL)
Seattle (SEA)
Seattle (SEA)
Scheduled: 18:26
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AS310 Aircraft Details
According to Trip.com real-time data, the AS310 flight flying from Seattle to Denver on 8/29/2026 is operated by the aircraft model Boeing 737-900. This aircraft has been in service for 4y, 6m. The aircraft is equipped with Up to 181 seats.
Boeing 737-900
Punctuality (Departure)
50
%
Punctuality (Arrival)
83
%
Late on average
7 minutes
Age
4y, 6m
Seats
Up to 181
Distance
--
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 26% of flights
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 75% of flights
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 AS310
Trip.com historical records show that the last AS310 flight departed on Fri, Aug 28 from SEA at approximately 19:49. This flight is expected to arrrive in DEN at 22:57.
| Date | Airport | Aircraft Type | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Mon, Aug 24 | Seattle (SEA) | Denver (DEN) | B39M | 20:32 | 23:43 | Arrived |
| Tue, Aug 25 | Seattle (SEA) | Denver (DEN) | 739 | 19:44 | 22:52 | Arrived |
| Wed, Aug 26 | Seattle (SEA) | Denver (DEN) | 738 | 19:45 | 22:51 | Arrived |
| Thu, Aug 27 | Seattle (SEA) | Denver (DEN) | B39M | 19:43 | 22:46 | Arrived |
| Fri, Aug 28 | Seattle (SEA) | Denver (DEN) | B39M | 19:49 | 22:57 | Arrived |
| Sat, Aug 29 | Seattle (SEA) | Denver (DEN) | B39M | 19:29 | 22:40 | Scheduled |
| Sun, Aug 30 | Seattle (SEA) | Denver (DEN) | B39M | 19:29 | 23:16 | Scheduled |
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AS310 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of AS310 is 50% (Late on average 47 minutes), and the on-time arrival rate is 83% (Late on average 7 minutes).
On-Time Departures
Punctuality
50
%
Late on average
47 minutes
Early
0
%
On time
50
%
30 mins late
17
%
60 mins late
20
%
90 mins late
13
%
Cancelled
0
%
On-Time Arrivals
Punctuality
83
%
Late on average
7 minutes
Early
60
%
On time
23
%
30 mins late
7
%
60 mins late
3
%
90 mins late
7
%
Cancelled
0
%
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Frequently Asked Questions
-
What is the current status of flight as310?
Flight as310 has not departed yet and is currently on schedule. Scheduled departure 19:29, arrival 23:16 (updated Aug 29, 2026). -
Is flight as310 on time today?
Flight as310 has not departed yet and is currently on schedule. Scheduled departure is 19:29, with arrival at 23:16. Recheck gate and timing before you head to the airport. -
Has flight as310 departed yet? What is the departure time?
Flight as310 is scheduled to depart at 19:29. The latest actual or estimated departure time is 19:29, and the current status is Scheduled (updated Aug 29, 2026). -
When is flight as310 scheduled to arrive?
Flight as310 is scheduled to arrive at 23:16. The latest estimated or actual arrival time is 22:40. Status is Scheduled as of Aug 29, 2026. -
What route does flight as310 fly?
Flight as310 is operated by Alaska Airlines from Seattle (SEA) to Denver (DEN). Typical flight time is about 2 hours47 minutes; operating days may include Saturday. -
How can I check real-time status for flight as310?
Track flight as310 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 as310 is delayed or canceled, what should I do?
If as310 is delayed or canceled, first confirm the latest status here (Scheduled, updated Aug 29, 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 as310 departed from Seattle?
Flight as310 has not departed from Seattle (SEA) yet and is currently on schedule for 19:29. -
What is the seat configuration for flight as310?
Flight as310 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: Denver Weather & Time
Mostly cloudy
|
21°C - 35°C
Expected weather conditions upon arrival
1 hour time difference
Time on arrival: Seattle 21:40
|
Denver 22:40
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