UA520 · LAX → SFO

United Airlines · Los Angeles to San Francisco · last 12 months · 99 flights tracked

66.7%on-time

UA520 LAX→SFO: 66.7% on-time over 99 flights (last 12 months) — average. It beats the route average (60.1%) by 6.6 points. Best day to fly: Thu (80.0%); worst: Fri (40.0%). Seasonality matters: Jan is the most reliable month (84.6%), Jul the worst (48.4%). Average arrival delay: 17.2 minutes.

Data: US BTS, last 12 months.

17.2 minavg arrival delay

0.0%cancelled

0diverted

99flights tracked

Arrival delay distribution

Early/on time · 511–60 min · 3961–180 min · 9180+ min · 0

On-time by day of week

Mon

66.7%

Tue

73.3%

Wed

73.3%

Thu

80.0%

Fri

40.0%

Sat

66.7%

Sun

66.7%

On-time by month

84.6%

Jan

69.6%

Feb

33.3%

Mar

66.7%

Jun

48.4%

Jul

80.0%

Aug

← All flights on LAX–SFO