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

Harry Reid International ⇄ Baltimore/Washington International Thurgood Marshall LAS–BWI

Airlines flew 3,544 flights between Harry Reid International LAS in Las Vegas, NV and Baltimore/Washington International Thurgood Marshall BWI in Baltimore, MD in the twelve months to July 2026, both directions together: 509,714 passengers in 617,939 seats, 82% of them filled, and 1,296,098 pounds of freight. 2,106 miles, about 240 minutes in the air, on 7 airlines: Southwest Airlines Co. (3,233), Spirit Air Lines (303), United Air Lines Inc. (3), Global Crossing Airlines, Inc. (2) and 3 more. Planning to fly it yourself? The weather and winds along this route right now.

3,544
flights, twelve months
LAS-BWI: 1,766 · BWI-LAS: 1,778
509,714
passengers
82% of seats filled
2,106
miles
about 240 minutes airborne
7
airlines
10 aircraft types

Flights by month both directions

0941872803741/254/257/2510/251/264/262917/26
By month, as a table
flights
1/25301
2/25333
3/25352
4/25374
5/25350
6/25345
7/25328
8/25324
9/25338
10/25373
11/25311
12/25300
1/26244
2/26221
3/26278
4/26290
5/26294
6/26280
7/26291

Passengers by month

013,81427,62841,44255,2561/254/257/2510/251/264/2643,9397/26
By month, as a table
passengers
1/2542,534
2/2543,468
3/2546,141
4/2551,588
5/2550,256
6/2548,576
7/2545,387
8/2546,134
9/2548,831
10/2555,256
11/2543,258
12/2541,083
1/2632,562
2/2630,695
3/2640,600
4/2641,323
5/2643,482
6/2642,551
7/2643,939

The airlines twelve months, both directions

AirlineFlightsPassengersSeats filledService
Southwest Airlines Co. WN3,233465,30784%scheduled passenger service
Spirit Air Lines NK30343,65967%scheduled passenger service
United Air Lines Inc. UA348471%charter passenger service, scheduled passenger service
Global Crossing Airlines, Inc. GCA29431%charter passenger service
Scott Aviation, LLC d/b/a Silver Air 3EQ1112%charter passenger service
Delta Air Lines Inc. DL116784%scheduled passenger service
ADVANCED AIR, LLC AN1222%charter passenger service

The aircraft as the airlines report their types

AircraftFlightsSeats a flightPassengers
Boeing B737 Max 8001,831175270,264
Boeing 737-8001,007175147,265
Boeing 737-700/700LR/Max 739613947,925
Airbus Industrie A321-200n21422931,461
Airbus Industrie A320-100/200491756,579
Airbus Industrie A320-200n311764,160
Airbus Industrie A321Neoxlr112221,553
Cessna CE-680 Citation Sovereign283
B787-900 Dreamliner2257337
Boeing 757-2001199167

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

1,766 flights of 1,785 scheduled, 255,699 passengers in 306,714 seats, 688,408 pounds of freight, 1,012 pounds of mail. Southwest Airlines Co. 1,610; Spirit Air Lines 151; United Air Lines Inc. 2; Scott Aviation, LLC d/b/a Silver Air 1; Delta Air Lines Inc. 1; Global Crossing Airlines, Inc. 1.

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

1,778 flights of 1,790 scheduled, 254,015 passengers in 311,225 seats, 607,690 pounds of freight. Southwest Airlines Co. 1,623; Spirit Air Lines 152; ADVANCED AIR, LLC 1; Global Crossing Airlines, Inc. 1; United Air Lines Inc. 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 Baltimore/Washington International Thurgood Marshall BWI; all routes.