Southwest Florida International ⇄ Buffalo Niagara International RSW–BUF
Airlines flew 259 flights between Southwest Florida International RSW in Fort Myers, FL and Buffalo Niagara International BUF in Buffalo, NY in the twelve months to July 2026, both directions together: 32,397 passengers in 44,079 seats, 73% of them filled, and 448 pounds of freight. 1,144 miles, about 152 minutes in the air, on 3 airlines: Southwest Airlines Co. (133), JetBlue Airways (106), Frontier Airlines Inc. (20). 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 | 70 |
| 2/25 | 82 |
| 3/25 | 90 |
| 4/25 | 81 |
| 5/25 | 70 |
| 6/25 | 8 |
| 11/25 | 10 |
| 12/25 | 34 |
| 1/26 | 20 |
| 2/26 | 28 |
| 3/26 | 32 |
| 4/26 | 44 |
| 5/26 | 43 |
| 6/26 | 26 |
| 7/26 | 22 |
Passengers by month
By month, as a table
| passengers | |
|---|---|
| 1/25 | 6,322 |
| 2/25 | 9,990 |
| 3/25 | 11,264 |
| 4/25 | 9,543 |
| 5/25 | 5,994 |
| 6/25 | 475 |
| 11/25 | 1,282 |
| 12/25 | 3,477 |
| 1/26 | 2,327 |
| 2/26 | 3,622 |
| 3/26 | 4,649 |
| 4/26 | 5,515 |
| 5/26 | 5,001 |
| 6/26 | 3,355 |
| 7/26 | 3,169 |
The airlines twelve months, both directions
| Airline | Flights | Passengers | Seats filled | Service |
|---|---|---|---|---|
| Southwest Airlines Co. WN | 133 | 17,406 | 76% | scheduled passenger service |
| JetBlue Airways B6 | 106 | 13,344 | 78% | scheduled passenger service |
| Frontier Airlines Inc. F9 | 20 | 1,647 | 40% | scheduled passenger service |
The aircraft as the airlines report their types
| Aircraft | Flights | Seats a flight | Passengers |
|---|---|---|---|
| Airbus Industrie A320-100/200 | 107 | 162 | 13,418 |
| Boeing B737 Max 800 | 61 | 175 | 8,328 |
| Boeing 737-800 | 59 | 175 | 7,735 |
| Boeing 737-700/700LR/Max 7 | 13 | 137 | 1,343 |
| Airbus Industrie A320-200n | 11 | 186 | 845 |
| Airbus Industrie A321-200n | 6 | 240 | 577 |
| Airbus Industrie A321Neoxlr | 2 | 230 | 151 |
RSW → BUF this direction alone · flown January 2025 to July 2026
131 flights of 134 scheduled, 16,629 passengers in 22,259 seats, 189 pounds of freight. Southwest Airlines Co. 67; JetBlue Airways 53; Frontier Airlines Inc. 11.
BUF → RSW this direction alone · flown January 2025 to July 2026
128 flights of 132 scheduled, 15,768 passengers in 21,820 seats, 259 pounds of freight. Southwest Airlines Co. 66; JetBlue Airways 53; Frontier Airlines Inc. 9.
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: Southwest Florida International RSW and Buffalo Niagara International BUF; all routes.