JetBlue Airways
B6434San Francisco to Boston
JetBlue Airways flight B6434 flies from San Francisco (SFO) to Boston (BOS), 4,341 km. Over August 2025 to July 2026 it usually arrives right on schedule: 85% of 319 flights arrived within 15 minutes of schedule and 2.5% were cancelled (US Department of Transportation data).
On-time record, last 12 months
85%
on time (within 15 min)
10%
more than 30 min late
2.5%
cancelled
-1 min
average arrival vs schedule
Every operation of B6434, August 2025 to July 2026: 319 flights. Source: US Bureau of Transportation Statistics, public domain.
Routes flown as B6434
- San Francisco (SFO) to Boston (BOS)319 flights
Other flights from San Francisco to Boston
More about San Francisco (SFO) and Boston (BOS).
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