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

Dallas Love Field ⇄ Ontario International DAL–ONT

Airlines flew 791 flights between Dallas Love Field DAL in Dallas, TX and Ontario International ONT in Ontario, CA in the twelve months to July 2026, both directions together: 116,760 passengers in 133,775 seats, 87% of them filled, and 88,025 pounds of freight. 1,200 miles, about 164 minutes in the air, on 1 airline: Southwest Airlines Co. (791). Planning to fly it yourself? The weather and winds along this route right now.

791
flights, twelve months
DAL-ONT: 398 · ONT-DAL: 393
116,760
passengers
87% of seats filled
1,200
miles
about 164 minutes airborne
1
airline
3 aircraft types

Flights by month both directions

0214263841/254/257/2510/251/264/26627/26
By month, as a table
flights
1/2559
2/2557
3/2562
4/2566
5/2568
6/2569
7/2570
8/2569
9/2568
10/2561
11/2568
12/2584
1/2665
2/2656
3/2663
4/2667
5/2667
6/2661
7/2662

Passengers by month

03,0416,0829,12312,1641/254/257/2510/251/264/269,2027/26
By month, as a table
passengers
1/258,941
2/258,211
3/259,268
4/259,446
5/259,970
6/259,765
7/2510,196
8/259,338
9/259,620
10/259,192
11/259,650
12/2512,164
1/269,559
2/268,830
3/269,717
4/2610,050
5/269,945
6/269,493
7/269,202

The airlines twelve months, both directions

AirlineFlightsPassengersSeats filledService
Southwest Airlines Co. WN791116,76087%scheduled passenger service

The aircraft as the airlines report their types

AircraftFlightsSeats a flightPassengers
Boeing B737 Max 80035217553,515
Boeing 737-80030717546,726
Boeing 737-700/700LR/Max 713214016,519

DAL → ONT this direction alone · flown January 2025 to July 2026

398 flights of 399 scheduled, 57,715 passengers in 65,738 seats, 41,299 pounds of freight. Southwest Airlines Co. 398.

ONT → DAL this direction alone · flown January 2025 to July 2026

393 flights of 399 scheduled, 59,045 passengers in 68,037 seats, 46,726 pounds of freight. Southwest Airlines Co. 393.

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: Dallas Love Field DAL and Ontario International ONT; all routes.