The U.S. aircraft register, updated daily
Routes and flights · the DOT's airline reports, August 2025 to July 2026

Harry Reid International ⇄ William P Hobby LAS–HOU

Airlines flew 4,048 flights between Harry Reid International LAS in Las Vegas, NV and William P Hobby HOU in Houston, TX in the twelve months to July 2026, both directions together: 556,658 passengers in 679,472 seats, 82% of them filled, and 923,728 pounds of freight. 1,235 miles, about 151 minutes in the air, on 6 airlines: Southwest Airlines Co. (4,035), Delta Air Lines Inc. (3), CommuteAir LLC dba CommuteAir (3), Allegiant Air (3) and 2 more. Planning to fly it yourself? The weather and winds along this route right now.

4,048
flights, twelve months
LAS-HOU: 2,027 · HOU-LAS: 2,021
556,658
passengers
82% of seats filled
1,235
miles
about 151 minutes airborne
6
airlines
8 aircraft types

Flights by month both directions

0961932903861/254/257/2510/251/264/263277/26
By month, as a table
flights
1/25313
2/25293
3/25346
4/25346
5/25360
6/25365
7/25377
8/25326
9/25309
10/25386
11/25359
12/25370
1/26330
2/26326
3/26351
4/26328
5/26326
6/26310
7/26327

Passengers by month

013,41426,82940,24453,6581/254/257/2510/251/264/2645,6647/26
By month, as a table
passengers
1/2541,184
2/2538,859
3/2545,880
4/2544,823
5/2549,048
6/2551,059
7/2553,658
8/2545,433
9/2542,822
10/2553,611
11/2547,818
12/2550,085
1/2643,347
2/2644,842
3/2649,850
4/2642,462
5/2646,572
6/2644,152
7/2645,664

The airlines twelve months, both directions

AirlineFlightsPassengersSeats filledService
Southwest Airlines Co. WN4,035555,26282%scheduled passenger service
Delta Air Lines Inc. DL314949%charter passenger service, scheduled passenger service
CommuteAir LLC dba CommuteAir C537232%charter passenger service
Allegiant Air G4348991%charter passenger service
United Air Lines Inc. UA234697%scheduled passenger service
Sun Country Airlines d/b/a MN Airlines SY234091%charter passenger service

The aircraft as the airlines report their types

AircraftFlightsSeats a flightPassengers
Boeing B737 Max 8001,967175283,462
Boeing 737-8001,264175180,385
Boeing 737-700/700LR/Max 780714091,904
Embraer ERJ-17537572
Airbus Industrie A320-100/2003180489
Boeing 757-2002720
Boeing 737-9001179167
Boeing 737-900ER1179179

LAS → HOU this direction alone · flown January 2025 to July 2026

2,027 flights of 2,021 scheduled, 276,276 passengers in 336,002 seats, 382,774 pounds of freight. Southwest Airlines Co. 2,019; Delta Air Lines Inc. 3; United Air Lines Inc. 2; CommuteAir LLC dba CommuteAir 1; Allegiant Air 1; Sun Country Airlines d/b/a MN Airlines 1.

HOU → LAS this direction alone · flown January 2025 to July 2026

2,021 flights of 2,022 scheduled, 280,382 passengers in 343,470 seats, 540,954 pounds of freight. Southwest Airlines Co. 2,016; CommuteAir LLC dba CommuteAir 2; Allegiant Air 2; Sun Country Airlines d/b/a MN Airlines 1.

Source: the Bureau of Transportation Statistics' T-100 Segment table (all carriers). A flight is one departure performed on this segment; seats and passengers are the airlines' own monthly reports; "seats filled" is passengers divided by seats. The miles are the DOT's great-circle distance. Both ends: Harry Reid International LAS and William P Hobby HOU; all routes.