The flight time from Denver to Tucson is 1 hour, 55 minutes. See Data as Tables

Average Timeline

Leaves DEN Denver, CO 3 minutes late.
15 minutes taxiing out
1 hour, 35 minutes in the air
4 minutes taxiing in
Arrives TUS Tucson, AZ 1 minute early.

Flight Reliability By Airline ?


Flight Summary

The flight time from Denver to Tucson is 1 hour, 55 minutes. The time spent in the air is 1 hour, 35 minutes.

The flight distance from Denver to Tucson is 639 Miles.

Reverse Journey

Tucson to Denver
1 hour, 48 minutes

Flight Time By Airline ?

1h 50m
1h 59m
Taxiing Out
Air Time
Taxiing In

Flight Time by Time of Day ?

12AM06AM12PM06PM 30m1h1h 30m2h
Taxiing Out
Air Time
Taxiing In

Flights By Time of Day ?


Flights Per Week



639 Miles

Flights By Month ?


Flights By Day of Week ?


Flights By Airline ?
(Per Week)


Frequently Asked Questions

How far is Denver from Tucson by plane?

The distance from Denver to Tucson by plane is 639 Miles. This is the air distance on the most direct route taken by the vast majority of flights.

How long is the flight from Denver to Tucson?

The flight time from Denver to Tucson is 1 hour, 55 minutes. The time spent in the air is 1 hour, 35 minutes. These numbers are averages. In reality, it varies by airline with Southwest being the fastest taking 1 hour, 50 minutes, and United the slowest taking 1 hour, 59 minutes.

What airlines fly from Denver to Tucson?

Southwest and United are the airlines with direct flights from Denver to Tucson.

Does Southwest fly from Denver to Tucson?

Yes! Southwest does fly from Denver (DEN) to Tucson (TUS). On average, they have 20 flights per week on this route. This may vary seasonally, please check the chart above for more details.

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 Denver 3 minutes late
Taxi Out Time 15 minutes
In the Air 95 minutes
Taxiing In 4 minutes
Arrives Tucson 1 minute 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 Denver to Tucson, Southwest is 76% reliable, which means that Southwest flights are on time 76% of the time, and cancelled or delayed the remaining time.

Airline Normal Flights Arrival Delayed* Flight Cancelled
United 80% 19% 1%
Southwest 76% 23% 1%

Flight Time By Airline Flight Time By Airline Chart

Each airline takes a different amount of time to fly between Denver and Tucson, 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
In the Air
Taxiing In
Southwest 13 93 3 110
United 17 96 4 119

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
7pm 0.96
2pm 0.36
8pm 0.07
5pm 0.05
9pm 0.41
4pm 0.29
11am 1.01
1pm 0.45
8am 0.71
3pm 0.58
10pm 0.48
6pm 0.07
12pm 0.06
7am 0.33
9am 0.21

Flights By Month Flights By Month Chart

The quantity of flights from Denver to Tucson 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 183
February 183
March 212
April 207
May 190
June 146
July 147
August 149
September 172
October 204
November 211
December 226

Flights By Day Of Week Flights By Day of Week Chart

The quantity of flights from Denver to Tucson 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 6.25
Tuesday 6.17
Wednesday 6.19
Thursday 6.23
Friday 6.25
Saturday 5.5
Sunday 6.29

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
United 0
Southwest 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
In the Air
Taxi In
7pm 17 95 4 117
2pm 12 97 3 114
8pm 12 92 3 109
5pm 12 92 3 107
9pm 12 93 4 110
4pm 13 92 3 112
11am 16 95 4 117
1pm 17 99 4 121
8am 14 94 3 112
3pm 15 98 4 118
10pm 12 93 3 109
6pm 18 95 4 117
12pm 12 93 3 109
7am 17 97 4 119
9am 13 93 3 111
* Delayed more than 20 minutes.
All data above is a median or mean as appropriate.