UA644 · DEN → PDX

United Airlines · Denver to Portland · last 12 months · 312 flights tracked

84.3%on-time

UA644 DEN→PDX: 84.3% on-time over 312 flights (last 12 months) — solid. It beats the route average (74.8%) by 9.5 points. Best day to fly: Mon (91.1%); worst: Wed (77.3%). Seasonality matters: Apr is the most reliable month (96.7%), Jun the worst (66.7%). Average arrival delay: 8.5 minutes.

Data: US BTS, last 12 months.

8.5 minavg arrival delay

0.0%cancelled

0diverted

312flights tracked

Arrival delay distribution

Early/on time · 2021–60 min · 10061–180 min · 9180+ min · 1

On-time by day of week

Mon

91.1%

Tue

86.4%

Wed

77.3%

Thu

82.2%

Fri

86.7%

Sat

80.0%

Sun

86.4%

On-time by month

90.0%

Sep

88.0%

Oct

78.6%

Dec

80.6%

Jan

82.1%

Feb

87.1%

Mar

96.7%

Apr

83.9%

May

66.7%

Jun

90.3%

Jul

80.6%

Aug

← All flights on DEN–PDX