UA1372 · SFO → BOS

United Airlines · San Francisco to Boston · last 12 months · 340 flights tracked

74.3%on-time

UA1372 SFO→BOS: 74.3% on-time over 340 flights (last 12 months) — average. It trails the route average (74.5%) by 0.2 points. Best day to fly: Sat (81.2%); worst: Sun (68.1%). Seasonality matters: Feb is the most reliable month (92.0%), Aug the worst (45.2%). Average arrival delay: 20.8 minutes.

Data: US BTS, last 12 months.

20.8 minavg arrival delay

1.2%cancelled

1diverted

340flights tracked

Arrival delay distribution

Early/on time · 2111–60 min · 8161–180 min · 38180+ min · 5

On-time by day of week

Mon

71.4%

Tue

75.0%

Wed

77.6%

Thu

68.1%

Fri

78.7%

Sat

81.2%

Sun

68.1%

On-time by month

80.0%

Sep

87.1%

Oct

79.3%

Nov

83.9%

Dec

70.0%

Jan

92.0%

Feb

71.4%

Mar

70.0%

Apr

67.7%

May

73.3%

Jun

71.0%

Jul

45.2%

Aug

← All flights on SFO–BOS