Nashville International ⇄ Ontario International BNA–ONT
Airlines flew 669 flights between Nashville International BNA in Nashville, TN and Ontario International ONT in Ontario, CA in the twelve months to July 2026, both directions together: 100,481 passengers in 114,938 seats, 87% of them filled, and 72,964 pounds of freight. 1,751 miles, about 233 minutes in the air, on 2 airlines: Southwest Airlines Co. (668), Delta Air Lines Inc. (1). Planning to fly it yourself? The weather and winds along this route right now.
Flights by month both directions
By month, as a table
| flights | |
|---|---|
| 1/25 | 19 |
| 2/25 | 35 |
| 3/25 | 58 |
| 4/25 | 60 |
| 5/25 | 61 |
| 6/25 | 60 |
| 7/25 | 63 |
| 8/25 | 62 |
| 9/25 | 60 |
| 10/25 | 62 |
| 11/25 | 58 |
| 12/25 | 62 |
| 1/26 | 26 |
| 2/26 | 38 |
| 3/26 | 58 |
| 4/26 | 61 |
| 5/26 | 62 |
| 6/26 | 58 |
| 7/26 | 62 |
Passengers by month
By month, as a table
| passengers | |
|---|---|
| 1/25 | 2,639 |
| 2/25 | 4,552 |
| 3/25 | 8,504 |
| 4/25 | 9,257 |
| 5/25 | 9,625 |
| 6/25 | 9,080 |
| 7/25 | 9,235 |
| 8/25 | 9,030 |
| 9/25 | 9,193 |
| 10/25 | 9,486 |
| 11/25 | 8,435 |
| 12/25 | 9,122 |
| 1/26 | 3,339 |
| 2/26 | 4,734 |
| 3/26 | 8,213 |
| 4/26 | 9,380 |
| 5/26 | 9,995 |
| 6/26 | 9,542 |
| 7/26 | 10,012 |
The airlines twelve months, both directions
| Airline | Flights | Passengers | Seats filled | Service |
|---|---|---|---|---|
| Southwest Airlines Co. WN | 668 | 100,430 | 87% | scheduled passenger service |
| Delta Air Lines Inc. DL | 1 | 51 | 71% | charter passenger service |
The aircraft as the airlines report their types
| Aircraft | Flights | Seats a flight | Passengers |
|---|---|---|---|
| Boeing B737 Max 800 | 364 | 175 | 55,594 |
| Boeing 737-800 | 247 | 175 | 37,711 |
| Boeing 737-700/700LR/Max 7 | 57 | 139 | 7,125 |
| Boeing 757-200 | 1 | 72 | 51 |
BNA → ONT this direction alone · flown January 2025 to July 2026
336 flights of 336 scheduled, 50,651 passengers in 57,689 seats, 25,821 pounds of freight. Southwest Airlines Co. 335; Delta Air Lines Inc. 1.
ONT → BNA this direction alone · flown January 2025 to July 2026
333 flights of 336 scheduled, 49,830 passengers in 57,249 seats, 47,143 pounds of freight. Southwest Airlines Co. 333.
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: Nashville International BNA and Ontario International ONT; all routes.