JetBlue Airways
B6634San Juan to Buffalo
JetBlue Airways flight B6634 flies from San Juan (SJU) to Buffalo Niagara (BUF), 2,976 km. Over October 2025 to July 2026 it usually arrives right on schedule: 84% of 81 flights arrived within 15 minutes of schedule and 1.2% were cancelled (US Department of Transportation data).
On-time record, last 12 months
84%
on time (within 15 min)
15%
more than 30 min late
1.2%
cancelled
-1 min
average arrival vs schedule
Every operation of B6634, October 2025 to July 2026: 81 flights. Source: US Bureau of Transportation Statistics, public domain.
Routes flown as B6634
- San Juan (SJU) to Buffalo Niagara (BUF)73 flights
- San Francisco (SFO) to Boston (BOS)8 flights
More about San Juan (SJU) and Buffalo Niagara (BUF).
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