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

Harry Reid International ⇄ Frederick W Smith Intl/Memphis LAS–MEM

Airlines flew 1,673 flights between Harry Reid International LAS in Las Vegas, NV and Frederick W Smith Intl/Memphis MEM in Memphis, TN in the twelve months to July 2026, both directions together: 147,491 passengers in 198,638 seats, 74% of them filled, and 38,177,833 pounds of freight. 1,416 miles, about 167 minutes in the air, on 7 airlines: Southwest Airlines Co. (639), Federal Express Corporation (506), Spirit Air Lines (276), Allegiant Air (210) and 3 more. Planning to fly it yourself? The weather and winds along this route right now.

1,673
flights, twelve months
LAS-MEM: 838 · MEM-LAS: 835
147,491
passengers
74% of seats filled
1,416
miles
about 167 minutes airborne
7
airlines
10 aircraft types

Flights by month both directions

046921381841/254/257/2510/251/264/261177/26
By month, as a table
flights
1/25158
2/25152
3/25158
4/25154
5/25178
6/25178
7/25162
8/25168
9/25155
10/25184
11/25166
12/25163
1/26117
2/26113
3/26130
4/26128
5/26120
6/26112
7/26117

Passengers by month

04,6349,26713,90018,5341/254/257/2510/251/264/2611,0257/26
By month, as a table
passengers
1/2512,508
2/2511,858
3/2515,307
4/2512,801
5/2517,277
6/2518,534
7/2516,509
8/2515,034
9/2515,537
10/2517,689
11/2514,633
12/2514,294
1/269,156
2/268,085
3/2611,378
4/269,492
5/2610,614
6/2610,554
7/2611,025

The airlines twelve months, both directions

AirlineFlightsPassengersSeats filledService
Southwest Airlines Co. WN63979,95975%scheduled passenger service
Federal Express Corporation FX5060scheduled cargo service
Spirit Air Lines NK27633,19967%scheduled passenger service
Allegiant Air G421029,20686%scheduled passenger service
Frontier Airlines Inc. F9384,64258%scheduled passenger service
Delta Air Lines Inc. DL218169%charter passenger service, scheduled passenger service
Sun Country Airlines d/b/a MN Airlines SY230482%charter passenger service

The aircraft as the airlines report their types

AircraftFlightsSeats a flightPassengers
Boeing 767-300/300ER49900
Boeing B737 Max 80031517540,385
Airbus Industrie A320-100/20022017726,639
Boeing 737-80018917523,883
Airbus Industrie A31916015622,037
Boeing 737-700/700LR/Max 713713815,995
Airbus Industrie A320-200n10817712,753
Airbus Industrie A321Neoxlr212223,716
Airbus Industrie A321-200n162332,083
Boeing 757-200890

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

838 flights of 837 scheduled, 73,215 passengers in 98,370 seats, 18,002,820 pounds of freight. Southwest Airlines Co. 319; Federal Express Corporation 255; Spirit Air Lines 137; Allegiant Air 105; Frontier Airlines Inc. 19; Delta Air Lines Inc. 2; Sun Country Airlines d/b/a MN Airlines 1.

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

835 flights of 836 scheduled, 74,276 passengers in 100,268 seats, 20,175,013 pounds of freight. Southwest Airlines Co. 320; Federal Express Corporation 251; Spirit Air Lines 139; Allegiant Air 105; Frontier Airlines Inc. 19; 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 Frederick W Smith Intl/Memphis MEM; all routes.