The flight time from Las Vegas to Denver is 1 hour, 45 minutes. See Data as Tables

Average Timeline

Leaves LAS Las Vegas, NV 1 minute early.
14 minutes taxiing out
1 hour, 23 minutes in the air
7 minutes taxiing in
Arrives DEN Denver, CO 4 minutes early.

Flight Reliability By Airline ?

Spirit
84%
United
83%
Southwest
81%
Frontier
74%
Cancelled
Delayed*
Normal

Flight Summary

The flight time from Las Vegas to Denver is 1 hour, 45 minutes. The time spent in the air is 1 hour, 23 minutes.

The flight distance from Las Vegas to Denver is 628 Miles.

Reverse Journey

Denver to Las Vegas
1 hour, 50 minutes

Flight Time By Airline ?

Southwest
1h 42m
Spirit
1h 48m
United
1h 48m
Frontier
1h 50m
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)

12AM06AM12PM06PM0.00.51.01.52.0

Flights Per Week

133

Distance

628 Miles

Flights By Month ?

JFMAMJJASOND0200400600

Flights By Day of Week ?
(Average)

MonTueWedThuFriSatSun05101520

Flights By Airline ?
(Per Week)

Southwest
61
United
37
Frontier
24
Spirit
9

Frequently Asked Questions

How far is Las Vegas from Denver by plane?

The distance from Las Vegas to Denver by plane is 628 Miles. This is the air distance on the most direct route taken by the vast majority of flights.

How long is the flight from Las Vegas to Denver?

The flight time from Las Vegas to Denver is 1 hour, 45 minutes. The time spent in the air is 1 hour, 23 minutes. These numbers are averages. In reality, it varies by airline with Southwest being the fastest taking 1 hour, 42 minutes, and Frontier the slowest taking 1 hour, 50 minutes.

What airlines fly from Las Vegas to Denver?

United, Southwest, Frontier, and Spirit are the airlines with direct flights from Las Vegas to Denver.

Does Southwest fly from Las Vegas to Denver?

Yes! Southwest does fly from Las Vegas (LAS) to Denver (DEN). On average, they have 61 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 Las Vegas 1 minute early
Taxi Out Time 14 minutes
In the Air 83 minutes
Taxiing In 7 minutes
Arrives Denver 4 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 Las Vegas to Denver, Southwest is 81% reliable, which means that Southwest flights are on time 81% of the time, and cancelled or delayed the remaining time.

Airline Normal Flights Arrival Delayed* Flight Cancelled
Spirit 84% 15% 1%
United 83% 16% 1%
Southwest 81% 17% 2%
Frontier 74% 25% 1%

Flight Time By Airline Flight Time By Airline Chart

Each airline takes a different amount of time to fly between Las Vegas and Denver, 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 82 6 102
Spirit 15 83 8 108
United 16 83 7 108
Frontier 15 83 10 110

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 1.59
5am 0.3
10pm 0.35
8pm 1.03
4pm 1.71
1am 0.9
12pm 0.18
9pm 0.62
2pm 0.62
11am 2.05
10am 0.58
7pm 0.78
8am 1.04
3pm 0.68
6am 0.71
9am 1.61
1pm 1.67
5pm 1.04
6pm 1.2

Flights By Month Flights By Month Chart

The quantity of flights from Las Vegas to Denver 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 543
February 494
March 601
April 598
May 628
June 577
July 600
August 597
September 601
October 643
November 538
December 520

Flights By Day Of Week Flights By Day of Week Chart

The quantity of flights from Las Vegas to Denver 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 20.35
Tuesday 18.85
Wednesday 19.9
Thursday 18.56
Friday 20.52
Saturday 16.96
Sunday 18.33

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
United 1
Frontier 0
Spirit 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)
7am 18 85 7 112
5am 10 83 6 101
10pm 12 82 6 101
8pm 11 82 6 101
4pm 14 83 7 108
1am 12 81 9 105
12pm 13 81 6 101
9pm 11 82 6 100
2pm 15 83 6 107
11am 15 82 6 105
10am 16 81 6 104
7pm 14 83 9 108
8am 14 83 8 106
3pm 13 82 6 103
6am 13 83 6 103
9am 14 83 7 105
1pm 17 83 6 108
5pm 14 84 7 107
6pm 13 83 7 105
* Delayed more than 20 minutes.
All data above is a median or mean as appropriate.