UA1232 · DEN → BOS

United Airlines · Denver to Boston · last 12 months · 236 flights tracked

85.0%on-time

UA1232 DEN→BOS: 85.0% on-time over 236 flights (last 12 months) — excellent. It beats the route average (69.6%) by 15.4 points. Best day to fly: Sat (91.2%); worst: Wed (81.8%). Seasonality matters: Dec is the most reliable month (92.9%), Jul the worst (77.4%). Average arrival delay: 10.4 minutes.

Data: US BTS, last 12 months.

10.4 minavg arrival delay

0.8%cancelled

0diverted

236flights tracked

Arrival delay distribution

Early/on time · 1731–60 min · 4661–180 min · 14180+ min · 1

On-time by day of week

Mon

81.8%

Tue

87.9%

Wed

81.8%

Thu

85.3%

Fri

82.4%

Sat

91.2%

Sun

84.8%

On-time by month

92.9%

Dec

89.7%

Jan

81.8%

Feb

92.6%

Mar

83.3%

Apr

87.1%

May

86.7%

Jun

77.4%

Jul

77.4%

Aug

← All flights on DEN–BOS