The flight time from Denver to Dallas is 1 hour, 47 minutes. See Data as Tables

Average Timeline

Leaves DEN Denver, CO 1 minute late.
12 minutes taxiing out
1 hour, 30 minutes in the air
4 minutes taxiing in
Arrives DAL Dallas, TX 2 minutes early.

Flight Reliability By Airline ?

Southwest
80%
Cancelled
Delayed*
Normal

Flight Summary

The flight time from Denver to Dallas is 1 hour, 47 minutes. The time spent in the air is 1 hour, 30 minutes.

The flight distance from Denver to Dallas is 651 Miles.

Reverse Journey

Dallas to Denver
1 hour, 53 minutes

Flight Time By Airline ?

Southwest
1h 47m
Taxiing Out
Air Time
Taxiing In

Flight Time by Time of Day ?

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

Flights By Time of Day ?
(Average)

12AM06AM12PM06PM0.00.20.40.60.81.0

Flights Per Week

48

Distance

651 Miles

Flights By Month ?

JFMAMJJASOND050100150200

Flights By Day of Week ?
(Average)

MonTueWedThuFriSatSun02468

Flights By Airline ?
(Per Week)

Southwest
48

Frequently Asked Questions

How far is Denver from Dallas by plane?

The distance from Denver to Dallas by plane is 651 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 Dallas?

The flight time from Denver to Dallas is 1 hour, 47 minutes. The time spent in the air is 1 hour, 30 minutes. These numbers are averages.

What airlines fly from Denver to Dallas?

Southwest is the only airline with direct flights from Denver to Dallas.

Does Southwest fly from Denver to Dallas?

Yes! Southwest does fly from Denver (DEN) to Dallas (DAL). On average, they have 48 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 1 minute late
Taxi Out Time 12 minutes
In the Air 90 minutes
Taxiing In 4 minutes
Arrives Dallas 2 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 Denver to Dallas, Southwest is 80% reliable, which means that Southwest flights are on time 80% of the time, and cancelled or delayed the remaining time.

Airline Normal Flights Arrival Delayed* Flight Cancelled
Southwest 80% 17% 3%

Flight Time By Airline Flight Time By Airline Chart

Each airline takes a different amount of time to fly between Denver and Dallas, 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)
Southwest 12 90 4 107

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
7am 0.38
6am 0.44
5pm 0.42
2pm 0.16
10am 0.16
3pm 0.35
5am 0.41
8pm 0.62
1pm 0.55
4pm 0.39
12pm 0.49
7pm 0.54
6pm 0.39
11am 0.37
8am 0.64
9am 0.38

Flights By Month Flights By Month Chart

The quantity of flights from Denver to Dallas 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 213
February 191
March 216
April 207
May 208
June 207
July 213
August 224
September 202
October 209
November 211
December 212

Flights By Day Of Week Flights By Day of Week Chart

The quantity of flights from Denver to Dallas 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 6.94
Tuesday 6.96
Wednesday 6.92
Thursday 6.94
Friday 6.98
Saturday 6.13
Sunday 7.44

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
Southwest 1

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)
7am 12 91 3 108
6am 14 91 4 110
5pm 12 90 4 108
2pm 10 91 3 107
10am 14 89 4 107
3pm 11 90 4 106
5am 11 91 4 107
8pm 12 88 4 106
1pm 11 91 3 106
4pm 10 91 4 105
12pm 10 91 3 106
7pm 11 89 4 106
6pm 11 90 4 108
11am 12 90 3 108
8am 13 90 3 108
9am 11 91 4 108
* Delayed more than 20 minutes.
All data above is a median or mean as appropriate.