Alaska Airlines AS618 Flight Status
According to Trip.com real-time data, the AS618 flight operated by Alaska Airlines on Mar 12, 2026 is scheduled to fly from Seattle (SEA) to St. Louis (STL). The flight is expected to depart at 7:55 AM (local time in Seattle, UTC-7) and land at 1:07 PM (local time in St. Louis, UTC-5) .
Wed, Mar 11
Thu, Mar 12
Fri, Mar 13
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Arrived
The flight has arrived 40m early
3h 56m
Check-in Counter
ZONE 6,ZONE 7
Boarding Gate
N14
Arrival Gate
C15
Baggage
2
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Scheduled
Your flight will depart on time.
3h 56m
Check-in Counter
ZONE 6,ZONE 7
Boarding Gate
N9
Arrival Gate
C15
Baggage
2
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Scheduled
Your flight will depart on time.
3h 56m
Check-in Counter
ZONE 6,ZONE 7
Boarding Gate
N8
Arrival Gate
C15
Baggage
2
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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 Seattle to St. Louis to find your schedule.
Track the Previous Flight Status: Scheduled
AS607
|
Los Angeles (LAX) 
Seattle (SEA)
Seattle (SEA)Scheduled: 9:09 AM
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AS618 Aircraft Details
According to Trip.com real-time data, the AS618 flight flying from Seattle to St. Louis on 3/12/2026 is operated by the aircraft model Boeing 737-900. This aircraft has been in service for 8y, 6m. The aircraft is equipped with 178 seats.
Boeing 737-900
Punctuality (Departure)
93%
Punctuality (Arrival)
100%
Early on average
27 minutes
Age
8y, 6m
Seats
178
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
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
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 AS618
Trip.com historical records show that the last AS618 flight departed on Wed, Mar 11 from SEA at approximately 8:08 AM. This flight is expected to arrrive in STL at 1:11 PM.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Sat, Mar 7 | Seattle (SEA) | St. Louis (STL) | 739 | 8:01 AM | 1:24 PM | Arrived |
| Sun, Mar 8 | Seattle (SEA) | St. Louis (STL) | 739 | 9:05 AM | 2:22 PM | Arrived |
| Mon, Mar 9 | Seattle (SEA) | St. Louis (STL) | B39M | 8:01 AM | 1:10 PM | Arrived |
| Tue, Mar 10 | Seattle (SEA) | St. Louis (STL) | B39M | 8:17 AM | 1:35 PM | Arrived |
| Wed, Mar 11 | Seattle (SEA) | St. Louis (STL) | B39M | 8:08 AM | 1:11 PM | Arrived |
| Thu, Mar 12 | Seattle (SEA) | St. Louis (STL) | B39M | 7:55 AM | 1:07 PM | Scheduled |
| Fri, Mar 13 | Seattle (SEA) | St. Louis (STL) | 739 | 7:55 AM | 1:51 PM | Scheduled |
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AS618 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of AS618 is 93% (Late on average 15 minutes), and the on-time arrival rate is 100% (Early on average 27 minutes).
On-Time Departures
Punctuality
93%
Late on average 15 minutes
Early
0%
On time
93%
30 mins late
7%
60 mins late
0%
90 mins late
0%
Canceled
0%
On-Time Arrivals
Punctuality
100%
Early on average 27 minutes
Early
100%
On time
0%
30 mins late
0%
60 mins late
0%
90 mins late
0%
Canceled
0%
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Arrival Info: St. Louis Weather & Current Time
Showers
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-°C - 18°C
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2 hour time difference
Time on arrival: Seattle 11:51| St. Louis 13:51
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