UA1427 · SFO → LAX

United Airlines · San Francisco to Los Angeles · last 12 months · 142 flights tracked

80.9%on-time

UA1427 SFO→LAX: 80.9% on-time over 142 flights (last 12 months) — solid. It beats the route average (70.9%) by 10.0 points. Best day to fly: Sat (93.3%); worst: Mon (71.4%). Seasonality matters: Apr is the most reliable month (93.1%), Aug the worst (72.4%). Average arrival delay: 10.9 minutes.

Data: US BTS, last 12 months.

10.9 minavg arrival delay

0.7%cancelled

0diverted

142flights tracked

Arrival delay distribution

Early/on time · 941–60 min · 3861–180 min · 8180+ min · 1

On-time by day of week

Mon

71.4%

Tue

81.0%

Wed

90.5%

Thu

71.4%

Fri

85.7%

Sat

93.3%

Sun

76.2%

On-time by month

100.0%

Mar

93.1%

Apr

77.4%

May

77.3%

Jun

81.5%

Jul

72.4%

Aug

← All flights on SFO–LAX