UA1204 · RDU → SFO

United Airlines · RDU to San Francisco · last 12 months · 126 flights tracked

87.3%on-time

UA1204 RDU→SFO: 87.3% on-time over 126 flights (last 12 months) — excellent. It beats the route average (78.1%) by 9.2 points. Best day to fly: Sat (100.0%); worst: Sun (72.2%). Seasonality matters: Sep is the most reliable month (93.3%), Dec the worst (83.9%). Average arrival delay: 4.2 minutes.

Data: US BTS, last 12 months.

4.2 minavg arrival delay

0.0%cancelled

0diverted

126flights tracked

Arrival delay distribution

Early/on time · 851–60 min · 4161–180 min · 0180+ min · 0

On-time by day of week

Mon

84.2%

Tue

94.4%

Wed

88.9%

Thu

100.0%

Fri

72.2%

Sat

100.0%

Sun

72.2%

On-time by month

93.3%

Sep

90.3%

Oct

90.0%

Nov

83.9%

Dec

25.0%

Jan

← All flights on RDU–SFO