UA1281 · DEN → SAN

United Airlines · Denver to San Diego · last 12 months · 308 flights tracked

83.3%on-time

UA1281 DEN→SAN: 83.3% on-time over 308 flights (last 12 months) — solid. It beats the route average (73.8%) by 9.5 points. Best day to fly: Sat (90.7%); worst: Thu (76.2%). Seasonality matters: Apr is the most reliable month (96.7%), Aug the worst (54.8%). Average arrival delay: 10.8 minutes.

Data: US BTS, last 12 months.

10.8 minavg arrival delay

0.3%cancelled

1diverted

308flights tracked

Arrival delay distribution

Early/on time · 2021–60 min · 8461–180 min · 18180+ min · 2

On-time by day of week

Mon

84.1%

Tue

84.4%

Wed

80.0%

Thu

76.2%

Fri

84.1%

Sat

90.7%

Sun

83.7%

On-time by month

80.0%

Sep

92.0%

Oct

93.8%

Dec

88.5%

Jan

85.7%

Feb

93.3%

Mar

96.7%

Apr

90.3%

May

83.3%

Jun

63.3%

Jul

54.8%

Aug

← All flights on DEN–SAN