The flight time from Las Vegas to Chicago is 3 hours, 29 minutes. See Data as Tables
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Average Timeline

Leaves LAS Las Vegas, NV 3 minutes early.
15 minutes taxiing out
3 hours, 1 minute in the air
11 minutes taxiing in
Arrives ORD Chicago, IL 7 minutes early.

Flight Reliability By Airline ?

Spirit
85%
United
83%
American
80%
Frontier
79%
Cancelled
Delayed*
Normal

Flight Summary

The flight time from Las Vegas to Chicago is 3 hours, 29 minutes. The time spent in the air is 3 hours, 1 minute.

The flight distance from Las Vegas to Chicago is 1514 Miles.

Reverse Journey

Chicago to Las Vegas
3 hours, 54 minutes

Flight Time By Airline ?

Spirit
3h 27m
United
3h 27m
Frontier
3h 29m
American
3h 33m
Taxiing Out
Air Time
Taxiing In

Flight Time by Time of Day ?

12AM06AM12PM06PM1h2h3h
Taxiing Out
Air Time
Taxiing In

Flights By Time of Day ?
(Average)

12AM06AM12PM06PM0.00.51.01.52.0

Flights Per Week

91

Distance

1514 Miles

Flights By Month ?

JFMAMJJASOND0100200300400

Flights By Day of Week ?
(Average)

MonTueWedThuFriSatSun0510

Flights By Airline ?
(Per Week)

United
34
American
30
Spirit
20
Frontier
6

Frequently Asked Questions

How far is Las Vegas from Chicago by plane?

The distance from Las Vegas to Chicago by plane is 1514 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 Chicago?

The flight time from Las Vegas to Chicago is 3 hours, 29 minutes. The time spent in the air is 3 hours, 1 minute. These numbers are averages. In reality, it varies by airline with United being the fastest taking 3 hours, 27 minutes, and American the slowest taking 3 hours, 33 minutes.

What airlines fly from Las Vegas to Chicago?

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

Does Southwest fly from Las Vegas to Chicago?

Southwest does not fly from Las Vegas (LAS) to Chicago (ORD). 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 Las Vegas 3 minutes early
Taxi Out Time 15 minutes
In the Air 181 minutes
Taxiing In 11 minutes
Arrives Chicago 7 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 Chicago, Frontier is 79% reliable, which means that Frontier flights are on time 79% of the time, and cancelled or delayed the remaining time.

Airline Normal Flights Arrival Delayed* Flight Cancelled
Spirit 85% 14% 1%
United 83% 16% 1%
American 80% 17% 3%
Frontier 79% 20% 1%

Flight Time By Airline Flight Time By Airline Chart

Each airline takes a different amount of time to fly between Las Vegas and Chicago, 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)
Spirit 13 181 11 207
United 16 180 11 207
Frontier 14 180 13 209
American 16 182 13 213

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
9am 0.75
1pm 0.03
4pm 0.43
6pm 0.95
6am 0.81
8am 0.9
5am 0.28
7am 0.89
12pm 0.27
8pm 0
5pm 0.56
1am 0.52
11am 1.6
2pm 0.98
10am 0.33
3pm 0.9
0am 1.24
11pm 1.13
7pm 0.26

Flights By Month Flights By Month Chart

The quantity of flights from Las Vegas to Chicago 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 382
February 348
March 384
April 416
May 394
June 405
July 408
August 413
September 422
October 457
November 376
December 352

Flights By Day Of Week Flights By Day of Week Chart

The quantity of flights from Las Vegas to Chicago 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 13.44
Tuesday 12.4
Wednesday 12.52
Thursday 13.31
Friday 13.54
Saturday 12.81
Sunday 13.46

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 1
American 1
Spirit 0
Frontier 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)
9am 15 181 14 212
1pm 23 168 13 208
4pm 15 178 10 205
6pm 15 180 7 203
6am 15 182 11 210
8am 14 182 12 210
5am 13 182 14 211
7am 15 183 12 212
12pm 18 180 12 212
8pm 14 192 10 216
5pm 14 181 9 205
1am 13 181 10 205
11am 17 182 13 214
2pm 17 182 14 215
10am 17 181 13 215
3pm 17 180 15 214
0am 13 180 12 207
11pm 14 178 6 200
7pm 14 178 9 204
* Delayed more than 20 minutes.
All data above is a median or mean as appropriate.