RSW → BUF: cancellations & delays
Over Jan 2023 - Apr 2026, 2.4% of Southwest Florida International Airport (RSW) to Buffalo Niagara International Airport (BUF) flights were cancelled and 25.9% arrived at least 15 minutes late, across 507 flights, flown by WN, F9, B6. Cancellations peak in January.
Check today's live RSW departures →Airport pages: Southwest Florida International Airport (RSW) · Buffalo Niagara International Airport (BUF)
Rates are historical averages from U.S. DOT (BTS) on-time records; a specific flight's live estimate can differ with weather and the day's disruptions.