The flight time from Chicago to Los Angeles is 4 hours, 14 minutes. See Data as Tables

Average Timeline

Leaves ORD Chicago, IL on time.
17 minutes taxiing out
3 hours, 47 minutes in the air
7 minutes taxiing in
Arrives LAX Los Angeles, CA 9 minutes early.

Flight Reliability By Airline ?

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

Flight Summary

The flight time from Chicago to Los Angeles is 4 hours, 14 minutes. The time spent in the air is 3 hours, 47 minutes.

The flight distance from Chicago to Los Angeles is 1744 Miles.

Reverse Journey

Los Angeles to Chicago
3 hours, 57 minutes

Flight Time By Airline ?

American
4h 12m
United
4h 15m
Spirit
4h 17m
Taxiing Out
Air Time
Taxiing In

Flight Time by Time of Day ?

12AM06AM12PM06PM1h2h3h4h
Taxiing Out
Air Time
Taxiing In

Flights By Time of Day ?
(Average)

12AM06AM12PM06PM0.00.51.01.52.0

Flights Per Week

106

Distance

1744 Miles

Flights By Month ?

JFMAMJJASOND0200400

Flights By Day of Week ?
(Average)

MonTueWedThuFriSatSun051015

Flights By Airline ?
(Per Week)

American
47
United
45
Spirit
13

Frequently Asked Questions

How far is Chicago from Los Angeles by plane?

The distance from Chicago to Los Angeles by plane is 1744 Miles. This is the air distance on the most direct route taken by the vast majority of flights.

How long is the flight from Chicago to Los Angeles?

The flight time from Chicago to Los Angeles is 4 hours, 14 minutes. The time spent in the air is 3 hours, 47 minutes. These numbers are averages. In reality, it varies by airline with American being the fastest taking 4 hours, 12 minutes, and Spirit the slowest taking 4 hours, 17 minutes.

What airlines fly from Chicago to Los Angeles?

American, Spirit, and United are the airlines with direct flights from Chicago to Los Angeles.

Does Southwest fly from Chicago to Los Angeles?

Southwest does not fly from Chicago (ORD) to Los Angeles (LAX). 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 Chicago on time
Taxi Out Time 17 minutes
In the Air 227 minutes
Taxiing In 7 minutes
Arrives Los Angeles 9 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 Chicago to Los Angeles, Spirit is 79% reliable, which means that Spirit flights are on time 79% of the time, and cancelled or delayed the remaining time.

Airline Normal Flights Arrival Delayed* Flight Cancelled
United 85% 14% 1%
American 83% 15% 2%
Spirit 79% 18% 3%

Flight Time By Airline Flight Time By Airline Chart

Each airline takes a different amount of time to fly between Chicago and Los Angeles, 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)
American 16 227 7 252
United 20 226 7 255
Spirit 15 229 8 257

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
10am 1.36
4pm 0.58
7am 1.42
8pm 0.96
8am 0.96
2pm 0.52
11am 0.63
5pm 0.83
1pm 1.35
12pm 0.26
6pm 0.77
6am 0.67
9pm 1.09
9am 1.27
3pm 1.12
7pm 1.12

Flights By Month Flights By Month Chart

The quantity of flights from Chicago to Los Angeles 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 483
February 223
March 301
April 322
May 444
June 491
July 553
August 581
September 539
October 573
November 496
December 515

Flights By Day Of Week Flights By Day of Week Chart

The quantity of flights from Chicago to Los Angeles 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 15.77
Tuesday 14.33
Wednesday 14.63
Thursday 15.96
Friday 16.15
Saturday 13.4
Sunday 15.92

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
American 1
United 1
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)
10am 17 227 7 253
4pm 16 227 7 253
7am 16 225 9 253
8pm 19 225 10 259
8am 16 229 8 254
2pm 18 229 6 258
11am 16 226 7 250
5pm 16 226 7 251
1pm 16 229 6 253
12pm 18 220 7 245
6pm 21 230 7 259
6am 13 232 8 256
9pm 17 223 8 253
9am 23 226 7 257
3pm 17 223 7 250
7pm 19 228 6 257
* Delayed more than 20 minutes.
All data above is a median or mean as appropriate.