Alaska Airlines AS443 Flight Status
According to Trip.com real-time data, the AS443 flight operated by Alaska Airlines on May 8, 2026 is scheduled to fly from Philadelphia (PHL) to Seattle (SEA). The flight is expected to depart at 6:58 PM (local time in Philadelphia, UTC-4) and land at 10:02 PM (local time in Seattle, UTC-7) .
Thu, May 7
Fri, May 8
Sat, May 9
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Scheduled
Your flight will depart on time.
6h 4m
Check-in Counter
--
Boarding Gate
D1
Arrival Gate
N1
Baggage
15
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Scheduled
Your flight will depart on time.
6h 4m
Check-in Counter
--
Boarding Gate
D1
Arrival Gate
C18
Baggage
10
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Scheduled
Your flight will depart on time.
6h 4m
Check-in Counter
--
Boarding Gate
--
Arrival Gate
--
Baggage
--
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Information provided by VariFlightVariFlight. For real-time updates, please check airport displays or contact your airline. If this is not your flight, you can browse more options for flights from Philadelphia to Seattle to find your schedule.
Track the Previous Flight Status: Scheduled
AS442
|
Seattle (SEA) 
Philadelphia (PHL)
Philadelphia (PHL)Scheduled: 5:58 PM
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AS443 Aircraft Details
According to Trip.com real-time data, the AS443 flight flying from Philadelphia to Seattle on 5/8/2026 is operated by the aircraft model Boeing 737-900. This aircraft has been in service for 3y, 11m. The aircraft is equipped with Up to 181 seats.
Boeing 737-900
Punctuality (Departure)
80%
Punctuality (Arrival)
90%
Early on average
6 minutes
Age
3y, 11m
Seats
Up to 181
Flight Distance
--
Economy
First
In-Flight Services
None
Inflight entertainment is available
Wi-Fi (additional charge)
USB port and power outlet
Seat Information
81 cm
More legroom than on 63% of flights
43 cm
Seat width
110°
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
91 cm
Legroom
53 cm
Seat width
120°
Reclining Angle
2-2
Seat layout example
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Flight History for AS443
Trip.com historical records show that the last AS443 flight departed on Thu, May 7 from PHL at approximately 6:58 PM. This flight is expected to arrrive in SEA at 9:24 PM.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Sun, May 3 | Philadelphia (PHL) | Seattle (SEA) | B39M | 7:08 PM | 9:31 PM | Arrived |
| Mon, May 4 | Philadelphia (PHL) | Seattle (SEA) | B39M | 8:34 PM | 10:55 PM | Arrived |
| Tue, May 5 | Philadelphia (PHL) | Seattle (SEA) | B39M | 7:44 PM | 9:57 PM | Arrived |
| Wed, May 6 | Philadelphia (PHL) | Seattle (SEA) | B39M | 7:14 PM | 9:52 PM | Arrived |
| Thu, May 7 | Philadelphia (PHL) | Seattle (SEA) | 739 | 6:58 PM | 9:24 PM | Scheduled |
| Fri, May 8 | Philadelphia (PHL) | Seattle (SEA) | B39M | 6:58 PM | 10:02 PM | Scheduled |
| Sat, May 9 | Philadelphia (PHL) | Seattle (SEA) | B39M | 6:58 PM | 10:02 PM | Scheduled |
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AS443 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of AS443 is 80% (Late on average 28 minutes), and the on-time arrival rate is 90% (Early on average 6 minutes).
On-Time Departures
Punctuality
80%
Late on average 28 minutes
Early
0%
On time
80%
30 mins late
10%
60 mins late
0%
90 mins late
10%
Canceled
1%
On-Time Arrivals
Punctuality
90%
Early on average 6 minutes
Early
77%
On time
13%
30 mins late
3%
60 mins late
3%
90 mins late
3%
Canceled
1%
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Arrival Info: Seattle Weather & Current Time
Partly clear
|
10°C - 18°C
Weather forecast for your arrival day
-3 hour time difference
Time on arrival: Philadelphia 01:02| Seattle 22:02
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