Alaska Airlines AS3100 Flight Status
According to Trip.com real-time data, the AS3100 flight operated by Alaska Airlines on Jul 8, 2026 is scheduled to fly from Missoula (MSO) to Seattle (SEA). The flight is expected to depart at 11:22 AM (local time in Missoula, UTC-6) and land at 11:30 AM (local time in Seattle, UTC-7) .
Tue, Jul 7
Wed, Jul 8
Thu, Jul 9
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Arrived
The flight has arrived 22m early
1h 40m
Check-in Counter
--
Boarding Gate
A1
Arrival Gate
C2
Baggage
12
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Scheduled
Your flight will depart on time.
1h 40m
Check-in Counter
--
Boarding Gate
A1
Arrival Gate
C10
Baggage
12
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Scheduled
Your flight will depart on time.
1h 40m
Check-in Counter
--
Boarding Gate
A1
Arrival Gate
C16
Baggage
12
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 Missoula to Seattle to find your schedule.
Track the Previous Flight Status: Scheduled
AS3101
|
Seattle (SEA) 
Missoula (MSO)
Missoula (MSO)Scheduled: 10:42 AM
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AS3100 Aircraft Details
According to Trip.com real-time data, the AS3100 flight flying from Missoula to Seattle on 7/8/2026 is operated by the aircraft model Embraer 175. This aircraft has been in service for 10y, 1m. The aircraft is equipped with 76 seats.
Embraer 175
Punctuality (Departure)
81%
Punctuality (Arrival)
96%
Early on average
11 minutes
Age
10y, 1m
Seats
76
Flight Distance
--
Economy
Premium Economy
First
In-Flight Services
Snacks
Inflight entertainment is available
Unknown
No power outlets are available
Seat Information
81 cm
Legroom
46 cm
Seat width better than on 10% of flights
100°
Reclining Angle
2-2
Seat layout example
In-Flight Services
None
In-flight entertainment is unavailable
Wi-Fi is available
No power outlets are available
Seat Information
89 cm
Legroom
46 cm
Seat width
100°
Reclining Angle
--
Seat layout example
In-Flight Services
Snacks
Inflight entertainment is available
Unknown
Power outlet
Seat Information
107 cm
More legroom than on 10% of flights
51 cm
Seat width
120°
Reclining Angle
1-2
Seat layout example
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Flight History for AS3100
Trip.com historical records show that the last AS3100 flight departed on Tue, Jul 7 from MSO at approximately 11:29 AM. This flight is expected to arrrive in SEA at 11:40 AM.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Fri, Jul 3 | Missoula (MSO) | Seattle (SEA) | E75L | 11:53 AM | 11:59 AM | Arrived |
| Sat, Jul 4 | Missoula (MSO) | Seattle (SEA) | E75L | 11:30 AM | 11:37 AM | Arrived |
| Sun, Jul 5 | Missoula (MSO) | Seattle (SEA) | E75L | 11:33 AM | 11:46 AM | Arrived |
| Mon, Jul 6 | Missoula (MSO) | Seattle (SEA) | E75L | 11:57 AM | 12:11 PM | Arrived |
| Tue, Jul 7 | Missoula (MSO) | Seattle (SEA) | E75L | 11:29 AM | 11:40 AM | Arrived |
| Wed, Jul 8 | Missoula (MSO) | Seattle (SEA) | E75L | 11:22 AM | 11:30 AM | Scheduled |
| Thu, Jul 9 | Missoula (MSO) | Seattle (SEA) | E75L | 11:22 AM | 12:02 PM | Scheduled |
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AS3100 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of AS3100 is 81% (Late on average 19 minutes), and the on-time arrival rate is 96% (Early on average 11 minutes).
On-Time Departures
Punctuality
81%
Late on average 19 minutes
Early
0%
On time
81%
30 mins late
15%
60 mins late
4%
90 mins late
0%
Canceled
0%
On-Time Arrivals
Punctuality
96%
Early on average 11 minutes
Early
85%
On time
11%
30 mins late
4%
60 mins late
0%
90 mins late
0%
Canceled
0%
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