Alaska Airlines AS473 Flight status
According to Trip.com real-time data, the AS473 flight operated by Alaska Airlines on Jul 10, 2026 is scheduled to fly from St. Louis (STL) to Seattle (SEA). The flight is expected to depart at 06:02 (local time in St. Louis, UTC-5) and arrive at 08:30 (local time in Seattle, UTC-7) .
Thu, Jul 9
Fri, Jul 10
Sat, Jul 11
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Arrived
The flight has arrived 24m early
4h 28m
Check-in Counter
--
Boarding Gate
C15
Arrival Gate
N1
Baggage
15
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Scheduled
Your flight will depart on time.
4h 28m
Check-in Counter
--
Boarding Gate
C15
Arrival Gate
D3
Baggage
13
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Scheduled
Your flight will depart on time.
4h 28m
Check-in Counter
--
Boarding Gate
C15
Arrival Gate
C18
Baggage
13
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Information provided by VariFlightVariFlight. For real-time updates, please check airport displays or contact your airline.
Track the Previous Flight Status: Scheduled
AS615
|
Seattle (SEA) 
St. Louis (STL)
St. Louis (STL)Scheduled: 23:59
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AS473 Aircraft Details
According to Trip.com real-time data, the AS473 flight from St. Louis to Seattle on 7/10/2026 is operated using the aircraft model Boeing 737. This aircraft has been in service for 2y, 7m. The aircraft has Up to 205 seats.
Boeing 737
Punctuality (Departure)
93%
Punctuality (Arrival)
100%
Early on average
23 minutes
Age
2y, 7m
Seats
Up to 205
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
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
Legroom
43 cm
Seat width
100°
Reclining Angle
--
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 50% of flights
53 cm
Seat width
120°
Reclining Angle
2-2
Seat layout example
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Flight History for AS473
Trip.com historical records show that the last AS473 flight departed on Thu, Jul 9 from STL at approximately 06:19. This flight is expected to arrrive in SEA at 08:06.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Sun, Jul 5 | St. Louis (STL) | Seattle (SEA) | B39M | 06:10 | 07:49 | Arrived |
| Mon, Jul 6 | St. Louis (STL) | Seattle (SEA) | 739 | 06:13 | 07:52 | Arrived |
| Tue, Jul 7 | St. Louis (STL) | Seattle (SEA) | 739 | 06:12 | 07:57 | Arrived |
| Wed, Jul 8 | St. Louis (STL) | Seattle (SEA) | B39M | 06:05 | 07:50 | Arrived |
| Thu, Jul 9 | St. Louis (STL) | Seattle (SEA) | 739 | 06:19 | 08:06 | Arrived |
| Fri, Jul 10 | St. Louis (STL) | Seattle (SEA) | B39M | 06:02 | 08:30 | Scheduled |
| Sat, Jul 11 | St. Louis (STL) | Seattle (SEA) | B39M | 06:02 | 08:30 | Scheduled |
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AS473 On-Time Performance
Based on the average performance of this flight over the last 30 trips, the on-time departure rate of AS473 is 93% (Late on average 12 minutes), and the on-time arrival rate is 100% (Early on average 23 minutes).
On-Time Departures
Punctuality
93%
Late on average 12 minutes
Early
0%
On time
93%
30 mins late
7%
60 mins late
0%
90 mins late
0%
Cancelled
0%
On-Time Arrivals
Punctuality
100%
Early on average 23 minutes
Early
93%
On time
7%
30 mins late
0%
60 mins late
0%
90 mins late
0%
Cancelled
0%
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Arrival Info: Seattle Weather & Current Time
Intermittent clouds
|
14°C - 23°C
Weather forecast for your arrival day
-2 hour time difference
Time on arrival: St. Louis 10:30| Seattle 08:30
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