Las Vegas

LAS · KLAS

Harry Reid International Airport

36.08°, -115.15°NV, United States

Passengers a year

51M

#10 busiest in the U.S.

170

nonstop destinations

73

airlines

538

departures a day

78.3%

arrivals on time

0.9%

flights cancelled

81.8%

load factor

The ten busiest routes from LAS, by passengers: LAX, DEN, SFO, ATL, DFW, SEA, ORD, PHX, SAN, JFKLASSFOSEADENORDJFKATLDFWPHXSANLAX
Nonstop routes — the ten busiest. Filed traffic, August 2025 – July 2026.

Airlines

Southwest Airlines is the largest carrier at Las Vegas, with 42% of all passengers. 73 airlines fly from here.

Share of passengers · each carrier as a slice of the whole airport

Southwest Airlines holds 42% of the airport — the 20th most concentrated of 30 large hubs. The nearest comparison is LGA at 43%.

AirlineSharePassengersSeats YoY
WN
Southwest80% full
42.1%21.5M0%
DL
Delta83% fullDelta Connection · operated by SkyWest
9.8%5M-4%
UA
United83% fullUnited Express · operated by SkyWest, CommuteAir
8.5%4.4M+1.8%
AA
American85% fullAmerican Eagle · operated by SkyWest, Envoy
8.4%4.3M-5.7%
F9
Frontier80% full
8.1%4.1M+2%
+Other airlines
23.1%11.8M—

Share, passengers and destinations count each airline’s own flights plus the regional flying sold under its brand. On-time covers the airline's own aircraft only — regional affiliates report to the government separately. Seats year on year compares the latest twelve months against the twelve before them.

Destinations

143 domestic and 27 international nonstop destinations from Las Vegas, across 13 countries.

94% domestic · 6% international · by departing passengers

Top domestic destinations

  • Los Angeles (LAX)

    1.1M departing · 76% full

    Southwest Airlines · Delta Air Lines · United Airlines · American Airlines · Frontier Airlines · Spirit Airlines

  • Denver (DEN)

    1M departing · 78% full

    Southwest Airlines · United Airlines · Frontier Airlines

  • San Francisco (SFO)

    854.1K departing · 80% full

    United Airlines · Southwest Airlines · Frontier Airlines · Alaska Airlines

  • Atlanta (ATL)

    813K departing · 87% full

    Delta Air Lines · Frontier Airlines · Southwest Airlines · Spirit Airlines

  • Dallas-Fort Worth (DFW)

    804.9K departing · 84% full

    American Airlines · Frontier Airlines · Spirit Airlines

  • Seattle (SEA)

    800.5K departing · 83% full

    Alaska Airlines · Delta Air Lines · Southwest Airlines · Frontier Airlines

  • Chicago (ORD)

    793.6K departing · 86% full

    United Airlines · American Airlines · Southwest Airlines · Frontier Airlines · Spirit Airlines

  • Phoenix (PHX)

    735.9K departing · 70% full

    Southwest Airlines · American Airlines · Frontier Airlines

  • San Diego (SAN)

    657.8K departing · 76% full

    Southwest Airlines · Alaska Airlines · Frontier Airlines · Delta Air Lines · Spirit Airlines

  • New York (JFK)

    551.1K departing · 84% full

    Delta Air Lines · JetBlue Airways · American Airlines · Frontier Airlines

Top international destinations

  • London, United Kingdom (LHR)

    215.5K departing · 435.7K both ways

    British Airways · Virgin Atlantic

  • Mexico City, Mexico (MEX)

    193.3K departing · 382.8K both ways

    Viva · Volaris · Aeroméxico

  • Toronto, Canada (YYZ)

    182.4K departing · 368.4K both ways

    Air Canada Rouge · Porter Airlines · WestJet · Air Canada

  • Guadalajara, Mexico (GDL)

    153.4K departing · 310.4K both ways

    Volaris · Viva

  • Vancouver, Canada (YVR)

    142.4K departing · 287.9K both ways

    WestJet · Air Canada · Air Canada Rouge · Flair Airlines

  • Calgary, Canada (YYC)

    126.5K departing · 250.8K both ways

    WestJet

  • Seoul, South Korea (ICN)

    88.2K departing · 180.7K both ways

    Korean Air

  • Monterrey, Mexico (MTY)

    74K departing · 151.4K both ways

    Viva · Aeroméxico

  • Amsterdam, Netherlands (AMS)

    68.3K departing · 138.1K both ways

    KLM

  • Montréal, Canada (YUL)

    51.7K departing · 102.2K both ways

    Air Canada Rouge · Air Canada

All nonstop destinations

170 nonstop · 35 airlines · 143 domestic / 27 intl

Aircraft

By share of departures at Las Vegas.

Body class · share of departures

When Las Vegas is busiest

Departures by month over the trailing year. Bars scale to the busiest month.

Aug

Sep

Oct

Nov

Dec

Jan

Feb

Mar

Apr

May

Jun

Jul

Departures a month · peak October 2025

Annual passengers since 1990

Total passengers, arriving and departing, in every year on record.

Passengers a year

Every year
1990
16,350,194
1991
17,251,598
1992
17,449,035
1993
18,773,819
1994
22,245,737
1995
24,107,972
1996
27,352,426
1997
27,660,333
1998
27,495,576
1999
30,486,604
2000
33,840,951
2001
33,193,832
2002
33,134,092
2003
35,647,352
2004
41,005,924
2005
43,686,820
2006
45,171,498
2007
46,100,437
2008
43,146,467
2009
39,835,722
2010
38,920,808
2011
40,610,796
2012
40,695,251
2013
40,885,896
2014
41,769,835
2015
44,207,747
2016
46,112,456
2017
47,075,522
2018
48,140,143
2019
49,831,568
2020
21,605,834
2021
38,623,571
2022
51,412,422
2023
56,164,494
2024
56,730,182
2025
53,334,825
2026
29,197,211 so far

Arriving on time

Of every 100 flights landing at Las Vegas, 78 touch down within 15 minutes of schedule, 21 arrive late, and 1 is cancelled.

See live FAA delays

Every 100 arrivals

On time 78Late 21Cancelled 1

15 min

average delay

1,493

flights cancelled

171.2K

arrivals measured

What holds flights up

Share of delay minutes

Most reliable here

Spirit Airlines 82.8%

Least reliable here

American Airlines 72.9%

Among US airports

#10

On time, month by month

Darker is better · 70.6%–82.6%

The weak spot is June 2026, when 70.6% of arrivals landed on time — 7.7 points below the year. The strongest was February 2026 at 82.6%.

Frequently asked

How busy is Harry Reid International Airport (LAS)?

Harry Reid International Airport handled about 51M passengers over the trailing 12 months, ranking #10 among U.S. airports by passengers, with roughly 538 departures a day.

Which airline is the largest at Harry Reid International Airport (LAS)?

Southwest Airlines is the largest carrier at Las Vegas (LAS), flying about 42% of its passengers. 73 airlines serve Las Vegas in total.

How many places can you fly nonstop from Harry Reid International Airport (LAS)?

Las Vegas (LAS) has 170 nonstop destinations — 143 domestic and 27 international across 13 countries.

How often do flights arrive on time at Harry Reid International Airport (LAS)?

About 78.3% of flights arriving at Las Vegas (LAS) touch down within 15 minutes of schedule, per US DOT figures. About 0.9% are cancelled.

What aircraft flies most from Harry Reid International Airport (LAS)?

The Boeing 737 MAX 8 flew the largest share of departures from Las Vegas (LAS), about 20% of the total.

Trip reports on YouTube

Fliers post trip reports from flights through Las Vegas (LAS) to YouTube. These three were matched automatically from public YouTube listings — The Frequent Flier does not host, review, or endorse them.

  • QFS Aviation

    Hawaiian Airlines - A330 200 - First Class - Las Vegas (LAS) to Honolulu (HNL) | TRIP REPORT

    25:18 · Apr 2024

    Watch on YouTube

  • Genki's Travels

    Air Canada Rouge | A319-100 | Rouge Class | Montreal (YUL) to Las Vegas (LAS) | Trip Report

    22:00 · Dec 2023

    Watch on YouTube

  • BrandonJohnson10K

    Copa Airlines Business Class 737 MAX8 PTY-LAS

    8:16 · Sep 2025

    Watch on YouTube

Source: YouTube. Titles, thumbnails, and channel names come from YouTube. Playing a video loads the YouTube player, and using it means you agree to the YouTube Terms of Service; the Google Privacy Policy applies.

Departing counts passengers leaving Las Vegas; international destinations also show both directions. Data: traffic August 2025 – July 2026, on-time August 2025 – July 2026. Source: US DOT Bureau of Transportation Statistics (T-100 Segment, On-Time Performance).