UA1116 · ORD → SFO

United Airlines · Chicago O'Hare to San Francisco · last 12 months · 156 flights tracked

87.7%on-time

UA1116 ORD→SFO: 87.7% on-time over 156 flights (last 12 months) — excellent. It beats the route average (66.2%) by 21.5 points. Best day to fly: Wed (100.0%); worst: Sun (78.3%). Seasonality matters: Aug is the most reliable month (90.3%), Jun the worst (82.1%). Average arrival delay: 8.8 minutes.

Data: US BTS, last 12 months.

8.8 minavg arrival delay

1.3%cancelled

0diverted

156flights tracked

Arrival delay distribution

Early/on time · 1091–60 min · 4261–180 min · 2180+ min · 1

On-time by day of week

Mon

82.6%

Tue

85.7%

Wed

100.0%

Thu

81.8%

Fri

95.5%

Sat

90.5%

Sun

78.3%

On-time by month

100.0%

Mar

90.0%

Apr

87.1%

May

82.1%

Jun

87.1%

Jul

90.3%

Aug

← All flights on ORD–SFO