UA1871 · SFO → DEN

United Airlines · San Francisco to Denver · last 12 months · 125 flights tracked

85.6%on-time

UA1871 SFO→DEN: 85.6% on-time over 125 flights (last 12 months) — excellent. It beats the route average (74.7%) by 10.9 points. Best day to fly: Tue (100.0%); worst: Fri (72.2%). Seasonality matters: Sep is the most reliable month (90.0%), Nov the worst (75.9%). Average arrival delay: 12.1 minutes.

Data: US BTS, last 12 months.

12.1 minavg arrival delay

0.0%cancelled

0diverted

125flights tracked

Arrival delay distribution

Early/on time · 971–60 min · 1961–180 min · 7180+ min · 2

On-time by day of week

Mon

89.5%

Tue

100.0%

Wed

88.2%

Thu

88.2%

Fri

72.2%

Sat

72.2%

Sun

88.9%

On-time by month

90.0%

Sep

87.1%

Oct

75.9%

Nov

86.7%

Dec

100.0%

Jan

← All flights on SFO–DEN