Route
BUF → JFK
Buffalo Niagara International Airport John F. Kennedy International Airport
301 miles
Return route JFK → BUF →
How punctual is this route?
- On-time arrivals
- 75.2%
- Less than 15 minutes late
- Cancelled
- 6.6%
- Of scheduled flights
- Average delay when late
- 93 min
- Flights arriving 15+ minutes late
- Flights tracked
- 1,225
- Scheduled flights in the period
What caused the delays
- Late-arriving aircraft 51%
- Airline (crew, maintenance, cleaning) 25%
- Air traffic control & airport 24%
- Extreme weather 0%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Sep 2025
Aug 2026
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 88.1% | 120 |
| October 2025 | 86.5% | 136 |
| November 2025 | 75.2% | 117 |
| December 2025 | 57.4% | 103 |
| January 2026 | 60.4% | 62 |
| February 2026 | 75.7% | 81 |
| March 2026 | 80.8% | 74 |
| April 2026 | 88.7% | 62 |
| May 2026 | 90.3% | 104 |
| June 2026 | 75.2% | 118 |
| July 2026 | 57.0% | 124 |
| August 2026 | 60.9% | 124 |
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 | 1,225 | 75.2% | 6.6% | 93 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
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