UA1638 · DEN → LAX

United Airlines · Denver to Los Angeles · last 12 months · 365 flights tracked

91.8%on-time

UA1638 DEN→LAX: 91.8% on-time over 365 flights (last 12 months) — excellent. It beats the route average (78.7%) by 13.1 points. Best day to fly: Wed (96.2%); worst: Sun (86.5%). Seasonality matters: Aug is the most reliable month (100.0%), Dec the worst (83.9%). Average arrival delay: 4.1 minutes.

Data: US BTS, last 12 months.

4.1 minavg arrival delay

0.0%cancelled

0diverted

365flights tracked

Arrival delay distribution

Early/on time · 2541–60 min · 10961–180 min · 2180+ min · 0

On-time by day of week

Mon

86.8%

Tue

94.2%

Wed

96.2%

Thu

96.2%

Fri

94.2%

Sat

88.5%

Sun

86.5%

On-time by month

90.0%

Sep

87.1%

Oct

93.3%

Nov

83.9%

Dec

93.5%

Jan

92.9%

Feb

87.1%

Mar

100.0%

Apr

93.5%

May

90.0%

Jun

90.3%

Jul

100.0%

Aug

← All flights on DEN–LAX