UA1561 · DEN → SFO

United Airlines · Denver to San Francisco · last 12 months · 310 flights tracked

66.8%on-time

UA1561 DEN→SFO: 66.8% on-time over 310 flights (last 12 months) — average. It beats the route average (63.2%) by 3.6 points. Best day to fly: Sat (75.0%); worst: Mon (57.8%). Seasonality matters: Mar is the most reliable month (83.9%), Jun the worst (33.3%). Average arrival delay: 15.5 minutes.

Data: US BTS, last 12 months.

15.5 minavg arrival delay

0.0%cancelled

0diverted

310flights tracked

Arrival delay distribution

Early/on time · 1571–60 min · 13761–180 min · 13180+ min · 3

On-time by day of week

Mon

57.8%

Tue

72.7%

Wed

70.5%

Thu

59.1%

Fri

65.9%

Sat

75.0%

Sun

66.7%

On-time by month

100.0%

Oct

80.0%

Nov

61.3%

Dec

80.6%

Jan

78.6%

Feb

83.9%

Mar

83.3%

Apr

48.4%

May

33.3%

Jun

58.1%

Jul

54.8%

Aug

← All flights on DEN–SFO