Route
RSW → BUF
Southwest Florida International Airport Buffalo Niagara International Airport
1,144 miles
Return route BUF → RSW →
How punctual is this route?
- On-time arrivals
- 72.9%
- Less than 15 minutes late
- Cancelled
- 2.0%
- Of scheduled flights
- Average delay when late
- 82 min
- Flights arriving 15+ minutes late
- Flights tracked
- 147
- Scheduled flights in the period
What caused the delays
- Late-arriving aircraft 54%
- Airline (crew, maintenance, cleaning) 28%
- Air traffic control & airport 18%
- Extreme weather 0%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Nov 2025
Aug 2026
Show as table
| Month | On time | Flights |
|---|---|---|
| November 2025 | 100.0% | 5 |
| December 2025 | 83.3% | 19 |
| January 2026 | 70.0% | 10 |
| February 2026 | 64.3% | 14 |
| March 2026 | 56.2% | 16 |
| April 2026 | 95.5% | 22 |
| May 2026 | 81.8% | 22 |
| June 2026 | 84.6% | 13 |
| July 2026 | 36.4% | 13 |
| August 2026 | 46.2% | 13 |
Source: U.S. DOT Bureau of Transportation Statistics on-time data, September 2025 – August 2026. Covers flights operated by reporting U.S. carriers. About our data
Airlines on this route
| Airline | Flights | On time | Cancelled | Avg. delay when late |
|---|---|---|---|---|
| JetBlue Airways | 68 | 69.7% | 2.9% | 104 min |
| Southwest Airlines | 68 | 74.6% | 1.5% | 56 min |
| Frontier Airlines | 11 | 81.8% | 0.0% | 81 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
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