UA1101 · DEN → IAD

United Airlines · Denver to Washington Dulles · last 12 months · 323 flights tracked

93.8%on-time

UA1101 DEN→IAD: 93.8% on-time over 323 flights (last 12 months) — excellent. It beats the route average (81.8%) by 12.0 points. Best day to fly: Wed (97.8%); worst: Mon (87.2%). Seasonality matters: Apr is the most reliable month (100.0%), Dec the worst (87.1%). Average arrival delay: 4.2 minutes.

Data: US BTS, last 12 months.

4.2 minavg arrival delay

0.3%cancelled

0diverted

323flights tracked

Arrival delay distribution

Early/on time · 2651–60 min · 5261–180 min · 4180+ min · 1

On-time by day of week

Mon

87.2%

Tue

95.7%

Wed

97.8%

Thu

91.3%

Fri

93.5%

Sat

95.7%

Sun

95.6%

On-time by month

96.7%

Sep

96.8%

Oct

96.7%

Nov

87.1%

Dec

93.3%

Jan

100.0%

Feb

88.9%

Mar

100.0%

Apr

90.9%

May

93.3%

Jun

87.1%

Jul

96.8%

Aug

← All flights on DEN–IAD