The flight time from Seattle to Missoula is 1 hour, 18 minutes. See Data as Tables

Average Timeline

Leaves SEA Seattle, WA 2 minutes early.
14 minutes taxiing out
58 minutes in the air
4 minutes taxiing in
Arrives MSO Missoula, MT 5 minutes early.

Flight Reliability By Airline ?

Alaska
91%
Cancelled
Delayed*
Normal

Flight Summary

The flight time from Seattle to Missoula is 1 hour, 18 minutes. The time spent in the air is 58 minutes.

The flight distance from Seattle to Missoula is 389 Miles.

Reverse Journey

Missoula to Seattle
1 hour, 30 minutes

Flight Time By Airline ?

Alaska
1h 18m
Taxiing Out
Air Time
Taxiing In

Flight Time by Time of Day ?

12AM06AM12PM06PM 30m1h
Taxiing Out
Air Time
Taxiing In

Flights By Time of Day ?
(Average)

12AM06AM12PM06PM0.00.20.40.60.81.0

Flights Per Week

22

Distance

389 Miles

Flights By Month ?

JFMAMJJASOND050100

Flights By Day of Week ?
(Average)

MonTueWedThuFriSatSun01234

Flights By Airline ?
(Per Week)

Alaska
22

Frequently Asked Questions

How far is Seattle from Missoula by plane?

The distance from Seattle to Missoula by plane is 389 Miles. This is the air distance on the most direct route taken by the vast majority of flights.

How long is the flight from Seattle to Missoula?

The flight time from Seattle to Missoula is 1 hour, 18 minutes. The time spent in the air is 58 minutes. These numbers are averages.

What airlines fly from Seattle to Missoula?

Alaska is the only airline with direct flights from Seattle to Missoula.

Does Southwest fly from Seattle to Missoula?

Southwest does not fly from Seattle (SEA) to Missoula (MSO). Keep in mind that Southwest may fly to other nearby airports, as they will often fly into smaller airpors instead of larger ones. This is because the costs are often lower to fly into smaller airports, and they pass the savings on to you.

Tables and Explanations

Data Source

Our information is computed from the latest available data from the US Department of Transportation.

Average Timeline Timeline Chart

The average timeline contains the median time a flight spends in 3 stages. The first of these three stages is taxiing out which includes the time from the flight leaving the gate to taking off. The second stage is in the air, which includes the time spent from the flight leaving the ground to touching back down at the end of it's journey. The last stage is taxiing in, which is from when the flight touches down to the flight arriving at it's gate.

The average timeline also estimates on average of when the flight will leave and arrive relative to it's stated departure time.

Leaves Seattle 2 minutes early
Taxi Out Time 14 minutes
In the Air 58 minutes
Taxiing In 4 minutes
Arrives Missoula 5 minutes early

Flight Reliability Reliability Chart

The reliability of an airline measures how often the airline's flights on this route are cancelled or delayed more than 20 minutes. For example, from Seattle to Missoula, Alaska is 91% reliable, which means that Alaska flights are on time 91% of the time, and cancelled or delayed the remaining time.

Airline Normal Flights Arrival Delayed* Flight Cancelled
Alaska 91% 8% 1%

Flight Time By Airline Flight Time By Airline Chart

Each airline takes a different amount of time to fly between Seattle and Missoula, this is due to different operational factors on the ground, as well as scheduling of planes. Each airline's flight time is split into three stages which are described above in the "Average Timeline" section. There are also miscellaneous operational issues which are included in the below total but are not accounted for in one of the three stages.

Airline Taxiing Out
(minutes)
In the Air
(minutes)
Taxiing In
(minutes)
Total
(minutes)
Alaska 14 58 4 78

Flights By Time of Day Flight Time By Day Chart

This one is pretty self explanatory, it represents the number of flights that leave the gate in a given hour of the day. The tricky thing here is that this is normally not a whole number since it is an average over 52 weeks. Partial numbers may indicate that a flight may be seasonal or may take off at different times due to different operational factors.

Time Count
4pm 0.29
2pm 0.03
10am 0.35
3pm 0.33
9am 0.28
9pm 0.88
5pm 0.22
8pm 0.02
1pm 0.39
11am 0.08
7am 0.17
8am 0.09

Flights By Month Flights By Month Chart

The quantity of flights from Seattle to Missoula that take off in a given month of the year. This number changes because some flights are seasonal, and almost all flights have uneven demand througout the year.

Month Count
January 86
February 74
March 86
April 77
May 90
June 88
July 111
August 124
September 117
October 107
November 104
December 88

Flights By Day Of Week Flights By Day of Week Chart

The quantity of flights from Seattle to Missoula that take off on a given day of the week. Some routes only have enough demand to sustain a few trips a week, while others have many flights a day. This number is also an average across the year, and hence may not be a whole number.

Day Count
Monday 3.44
Tuesday 2.87
Wednesday 2.94
Thursday 3.38
Friday 3.4
Saturday 2.69
Sunday 3.42

Flight per Airline (per Week) Flights By Airline Chart

How many times an airline flies this route in a week. Different factors play into how often a carrier chooses to fly a given route including it's need to connect disparate routes, and demand.

Airline Flights per Week
Alaska 0

Flight Time By Time of Day Flight Time by Time of Day Chart

The total flight time varies by each hour of the day due to factors such as airport traffic. More flights leaving an airport may cause higher taxi in or taxi out times. See the description of the average timeline above for a deeper discussion of each of these times.

Time Taxi Out
(minutes)
In the Air
(minutes)
Taxi In
(minutes)
Total
(minutes)
4pm 12 59 4 75
2pm 17 58 4 83
10am 13 60 4 78
3pm 14 60 4 79
9am 14 59 4 78
9pm 14 57 4 76
5pm 12 59 4 76
8pm 13 57 5 78
1pm 15 59 4 79
11am 14 61 4 80
7am 22 60 4 85
8am 19 63 4 87
* Delayed more than 20 minutes.
All data above is a median or mean as appropriate.