Alaska Airlines AS678 Flight Status
According to Trip.com real-time data, the AS678 flight operated by Alaska Airlines on Mar 13, 2026 is scheduled to fly from Salt Lake City (SLC) to Seattle (SEA). The flight is expected to depart at 18:12 (local time in Salt Lake City, UTC-6) and arrive at 19:00 (local time in Seattle, UTC-7) .
Thu, Mar 12
Fri, Mar 13
Sat, Mar 14
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Arrived
The flight has arrived 8m late
2h 18m
Check-in Counter
--
Boarding Gate
B8
Arrival Gate
N9
Baggage
16
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Scheduled
Your flight will depart on time.
2h 18m
Check-in Counter
--
Boarding Gate
B6
Arrival Gate
N9
Baggage
14
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Scheduled
Your flight will depart on time.
2h 18m
Check-in Counter
--
Boarding Gate
B8
Arrival Gate
D3
Baggage
14
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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
AS594
|
Seattle (SEA) 
Salt Lake City (SLC)
Salt Lake City (SLC)Scheduled: 17:18
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AS678 Aircraft Details
Boeing 737
Punctuality (Departure)
77%
Punctuality (Arrival)
93%
Early on average
10 minutes
Age
1y, 11m
Seats
Up to 205
Flight Distance
--
Economy
Premium Economy
First
In-Flight Services
Snacks
Inflight entertainment is available
Wi-Fi (additional charge)
USB port and power outlet
Seat Information
81 cm
More legroom than on 76% of flights
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
More legroom than on 57% of flights
43 cm
Seat width
100°
Reclining Angle
--
Seat layout example
In-Flight Services
Snacks
Inflight entertainment is available
Wi-Fi (additional charge)
USB port and power outlet
Seat Information
91 cm
Legroom
53 cm
Seat width better than on 11% of flights
120°
Reclining Angle
2-2
Seat layout example
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Flight History for AS678
Trip.com historical records show that the last AS678 flight departed on Thu, Mar 12 from SLC at approximately 18:38. This flight is expected to arrrive in SEA at 19:38.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Fri, Mar 6 | Salt Lake City (SLC) | Seattle (SEA) | 739 | 18:59 | 19:48 | Arrived |
| Sat, Mar 7 | Salt Lake City (SLC) | Seattle (SEA) | 739 | 18:19 | 19:05 | Arrived |
| Sun, Mar 8 | Salt Lake City (SLC) | Seattle (SEA) | 739 | 18:35 | 19:22 | Arrived |
| Mon, Mar 9 | Salt Lake City (SLC) | Seattle (SEA) | B39M | 19:10 | 19:58 | Arrived |
| Thu, Mar 12 | Salt Lake City (SLC) | Seattle (SEA) | 739 | 18:38 | 19:38 | Arrived |
| Fri, Mar 13 | Salt Lake City (SLC) | Seattle (SEA) | 739 | 18:12 | 19:00 | Scheduled |
| Sat, Mar 14 | Salt Lake City (SLC) | Seattle (SEA) | B39M | 18:12 | 19:30 | Scheduled |
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AS678 On-Time Performance
Based on the average performance of this flight over the last 30 trips, the on-time departure rate of AS678 is 77% (Late on average 22 minutes), and the on-time arrival rate is 93% (Early on average 10 minutes).
On-Time Departures
Punctuality
77%
Late on average 22 minutes
Early
0%
On time
77%
30 mins late
17%
60 mins late
7%
90 mins late
0%
Cancelled
0%
On-Time Arrivals
Punctuality
93%
Early on average 10 minutes
Early
77%
On time
17%
30 mins late
3%
60 mins late
3%
90 mins late
0%
Cancelled
0%
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Arrival Info: Seattle Weather & Current Time
Rain
|
2°C - 7°C
Weather forecast for your arrival day
-1 hour time difference
Time on arrival: Salt Lake City 20:30| Seattle 19:30
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