Alaska Airlines AS310 Flight Status
Based on Trip.com’s real-time data, the AS310 flight operated by Alaska Airlines on Oct 23, 2026 is scheduled to fly from Seattle (SEA) to Denver (DEN). The flight is expected to depart at 18:54 (local time in Seattle, UTC-7) and land at 22:07 (local time in Denver, UTC-6) .
Thu, Oct 22
Fri, Oct 23
Sat, Oct 24
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Scheduled
Your flight will depart on time.
2h 43m
Check-in Counter
ZONE 6,ZONE 7
Boarding Gate
N4
Arrival Gate
A42
Baggage
9
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Scheduled
Your flight will depart on time.
2h 43m
Check-in Counter
ZONE 6,ZONE 7
Boarding Gate
N4
Arrival Gate
UNPL
Baggage
9
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Alaska Airlines From €101
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Scheduled
Your flight will depart on time.
2h 43m
Check-in Counter
ZONE 6,ZONE 7
Boarding Gate
--
Arrival Gate
--
Baggage
--
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Need a flight from Seattle to Denver?
Alaska Airlines From €101
Search flights 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.
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AS611
|
Phoenix (PHX)
Seattle (SEA)
Seattle (SEA)
Scheduled: 17:51
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AS310 Aircraft Details
According to Trip.com real-time data, the AS310 flight flying from Seattle to Denver on 10/23/2026 is operated by the aircraft model Boeing 737-900. This aircraft has been in service for 4y, 4m. The aircraft is equipped with 178 seats.
Boeing 737-900
Punctuality (Departure)
73
%
Punctuality (Arrival)
93
%
Early on average
9 minutes
Age
4y, 4m
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 14% 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 61% of flights
43 cm
Seat width better than on 11% of flights
100°
Reclining Angle
--
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 74% of flights
53 cm
Seat width better than on 13% 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 Thu, Oct 22 from SEA at approximately 18:55. This flight is expected to arrrive in DEN at 22:08.
| Date | Airport | Aircraft Type | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Sun, Oct 18 | Seattle (SEA) | Denver (DEN) | 739 | 19:11 | 22:21 | Arrived |
| Mon, Oct 19 | Seattle (SEA) | Denver (DEN) | 739 | 19:03 | 22:15 | Arrived |
| Tue, Oct 20 | Seattle (SEA) | Denver (DEN) | 739 | 19:05 | 22:16 | Arrived |
| Wed, Oct 21 | Seattle (SEA) | Denver (DEN) | 738 | 19:26 | 22:37 | Arrived |
| Thu, Oct 22 | Seattle (SEA) | Denver (DEN) | 739 | 18:55 | 22:08 | Scheduled |
| Fri, Oct 23 | Seattle (SEA) | Denver (DEN) | 739 | 18:54 | 22:07 | Scheduled |
| Sat, Oct 24 | Seattle (SEA) | Denver (DEN) | 739 | 18:54 | 22:37 | 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 73% (Late on average 25 minutes), and the on-time arrival rate is 93% (Early on average 9 minutes).
On-Time Departures
Punctuality
73
%
Late on average
25 minutes
Early
0
%
On time
73
%
30 mins late
17
%
60 mins late
10
%
90 mins late
0
%
Cancelled
0
%
On-Time Arrivals
Punctuality
93
%
Early on average
9 minutes
Early
83
%
On time
10
%
30 mins late
7
%
60 mins late
0
%
90 mins late
0
%
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 18:54, arrival 22:37 (updated Oct 23, 2026).Is flight as310 on time today?
Flight as310 has not departed yet and is currently on schedule. Scheduled departure is 18:54, with arrival at 22:37. 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 18:54. The latest actual or estimated departure time is 18:54, and the current status is Scheduled (updated Oct 23, 2026).When is flight as310 scheduled to arrive?
Flight as310 is scheduled to arrive at 22:37. The latest estimated or actual arrival time is 22:07. Status is Scheduled as of Oct 23, 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 hours43 minutes; operating days may include Friday.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 Oct 23, 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 18:54.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
Showers
|
15°C - 22°C
Expected weather conditions upon arrival
1 hour time difference
Time on arrival: Seattle 21:07
|
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