B6434 · SFO → BOS

JetBlue · San Francisco to Boston · last 12 months · 327 flights tracked

85.2%on-time

B6434 SFO→BOS: 85.2% on-time over 327 flights (last 12 months) — excellent. It beats the route average (74.5%) by 10.7 points. Best day to fly: Sun (91.8%); worst: Tue (78.4%). Seasonality matters: Feb is the most reliable month (100.0%), Dec the worst (66.7%). Cancellation rate is 2.8% — have a backup plan. Average arrival delay: 11.4 minutes.

Data: US BTS, last 12 months.

11.4 minavg arrival delay

2.8%cancelled

0diverted

327flights tracked

Arrival delay distribution

Early/on time · 2271–60 min · 7161–180 min · 16180+ min · 4

On-time by day of week

Mon

86.0%

Tue

78.4%

Wed

86.5%

Thu

80.0%

Fri

90.2%

Sat

80.0%

Sun

91.8%

On-time by month

84.6%

Sep

74.1%

Oct

79.2%

Nov

66.7%

Dec

91.7%

Jan

100.0%

Feb

88.9%

Mar

84.6%

Apr

82.1%

May

86.7%

Jun

92.6%

Jul

93.3%

Aug

← All flights on SFO–BOS