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Alaska Airlines Alaska Airlines

AS644 Flight Status

Based on Trip.com’s real-time data, the AS644 flight operated by Alaska Airlines on Nov 11, 2026 is scheduled to fly from Seattle (SEA) to Phoenix (PHX). The flight is expected to depart at 20:07 (local time in Seattle, UTC-8) and land at 23:27 (local time in Phoenix, UTC-7) .
Tue, Nov 10
Wed, Nov 11
Thu, Nov 12
SEA-PHX

Access more flight status info on the Trip.com app

Arrived
The flight has arrived 12m early
Seattle(SEA)
20:29
Scheduled: 20:07, Nov 10
Seattle-Tacoma International Airport
173106C5-5199-4134-A176-6296CB3DA377 2h 52m
Phoenix(PHX)
23:47
Scheduled: 23:59, Nov 10
Phoenix Sky Harbor International Airport T3
Check-in Counter
ZONE 6,ZONE 7
Boarding Gate
D3
Arrival Gate
E6
Baggage
4
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SEA-PHX

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Scheduled
Your flight will depart on time.
Seattle(SEA)
20:07
Scheduled: 20:07, Nov 11
Seattle-Tacoma International Airport
173106C5-5199-4134-A176-6296CB3DA377 2h 52m
Phoenix(PHX)
23:27
Scheduled: 23:59, Nov 11
Phoenix Sky Harbor International Airport T3
Check-in Counter
ZONE 6,ZONE 7
Boarding Gate
N12
Arrival Gate
E10
Baggage
1
Show more
Need a flight from Seattle to Phoenix?
Alaska Airlines From AED 396
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SEA-PHX

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Scheduled
Your flight will depart on time.
Seattle(SEA)
20:07
Scheduled: 20:07, Nov 12
Seattle-Tacoma International Airport
173106C5-5199-4134-A176-6296CB3DA377 2h 52m
Phoenix(PHX)
23:59
Scheduled: 23:59, Nov 12
Phoenix Sky Harbor International Airport T3
Check-in Counter
ZONE 6,ZONE 7
Boarding Gate
N7
Arrival Gate
E2
Baggage
1
Show more
Need a flight from Seattle to Phoenix?
Alaska Airlines From AED 396
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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 Phoenix or track other flights with our flight status tracker.

AS644 Aircraft Details

According to Trip.com real-time data, the AS644 flight flying from Seattle to Phoenix on 11/11/2026 is operated by the aircraft model Boeing 737-900. This aircraft has been in service for 13y, 1m. The aircraft is equipped with 178 seats.
flight status
Boeing 737-900
Punctuality (Departure)
63 %
Punctuality (Arrival)
83 %
Late on average
4 minutes
Age
13y, 1m
Seats
178
Distance
--

Flight History for AS644

Trip.com historical records show that the last AS644 flight departed on Tue, Nov 10 from SEA at approximately 20:29. This flight is expected to arrrive in PHX at 23:47.
Date Airport Aircraft Type Departure Arrival Status
Departure Arrival
Fri, Nov 6 Seattle (SEA) Phoenix (PHX) 738 20:33 23:45 Arrived
Sat, Nov 7 Seattle (SEA) Phoenix (PHX) 738 20:33 23:57 Arrived
Sun, Nov 8 Seattle (SEA) Phoenix (PHX) B39M 20:41 00:01 Arrived
Mon, Nov 9 Seattle (SEA) Phoenix (PHX) 738 21:07 00:26 Arrived
Tue, Nov 10 Seattle (SEA) Phoenix (PHX) 739 20:29 23:47 Arrived
Wed, Nov 11 Seattle (SEA) Phoenix (PHX) 739 20:07 23:27 Scheduled
Thu, Nov 12 Seattle (SEA) Phoenix (PHX) 738 20:07 23:59 Scheduled

AS644 On-Time Performance

Based on the average performance of this flight over the past 30 trips, the on-time departure rate of AS644 is 63% (Late on average 35 minutes), and the on-time arrival rate is 83% (Late on average 4 minutes).

On-Time Departures
Punctuality
63 %
Late on average 35 minutes
Early
0 %
On time
63 %
30 mins late
20 %
60 mins late
13 %
90 mins late
3 %
Cancelled
1 %
On-Time Arrivals
Punctuality
83 %
Late on average 4 minutes
Early
57 %
On time
27 %
30 mins late
10 %
60 mins late
3 %
90 mins late
3 %
Cancelled
1 %

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Frequently Asked Questions

  • What is the current status of flight as644?

    Flight as644 has not departed yet and is currently on schedule. Scheduled departure 20:07, arrival 23:59 (updated Nov 11, 2026).
  • Flight as644 has not departed yet and is currently on schedule. Scheduled departure is 20:07, with arrival at 23:59. Recheck gate and timing before you head to the airport.
  • Flight as644 is scheduled to depart at 20:07. The latest actual or estimated departure time is 20:07, and the current status is Scheduled (updated Nov 11, 2026).
  • Flight as644 is scheduled to arrive at 23:59. The latest estimated or actual arrival time is 23:27. Status is Scheduled as of Nov 11, 2026.
  • After arrival, baggage for flight as644 is expected at carousel 1 in terminal T3. Carousel numbers are assigned close to landing and may change—follow airport signs on arrival.
  • Flight as644 is operated by Alaska Airlines from Seattle (SEA) to Phoenix (PHX). Typical flight time is about 2 hours52 minutes; operating days may include Wednesday.
  • Track flight as644 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 as644 is delayed or canceled, first confirm the latest status here (Scheduled, updated Nov 11, 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.
  • Flight as644 has not departed from Seattle (SEA) yet and is currently on schedule for 20:07.
  • Flight as644 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: Phoenix Weather & Time

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Partly cloudy
|
15°C - 28°C
Expected weather conditions upon arrival
timeDifferenceIcon
1 hour time difference
Time on arrival: Seattle 22:27 | Phoenix 23:27

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