UA1578 · BNA → SFO

United Airlines · Nashville to San Francisco · last 12 months · 140 flights tracked

82.5%on-time

UA1578 BNA→SFO: 82.5% on-time over 140 flights (last 12 months) — solid. It beats the route average (67.9%) by 14.6 points. Best day to fly: Fri (87.5%); worst: Wed (63.6%). Seasonality matters: May is the most reliable month (100.0%), Feb the worst (75.0%). Average arrival delay: 8.1 minutes.

Data: US BTS, last 12 months.

8.1 minavg arrival delay

1.4%cancelled

1diverted

140flights tracked

Arrival delay distribution

Early/on time · 841–60 min · 4861–180 min · 5180+ min · 0

On-time by day of week

Mon

87.5%

Tue

85.7%

Wed

63.6%

Thu

75.0%

Fri

87.5%

Sat

82.4%

Sun

87.0%

On-time by month

83.3%

Oct

76.7%

Nov

100.0%

Dec

79.2%

Jan

75.0%

Feb

86.4%

Mar

82.4%

Apr

100.0%

May

← All flights on BNA–SFO