UA632 · ATL → IAD

United Airlines · Atlanta to Washington Dulles · last 12 months · 298 flights tracked

87.0%on-time

UA632 ATL→IAD: 87.0% on-time over 298 flights (last 12 months) — excellent. It beats the route average (76.4%) by 10.6 points. Best day to fly: Tue (92.3%); worst: Sun (81.2%). Seasonality matters: Jul is the most reliable month (100.0%), Jan the worst (75.0%). Cancellation rate is 1.7% — have a backup plan. Average arrival delay: 9.3 minutes.

Data: US BTS, last 12 months.

9.3 minavg arrival delay

1.7%cancelled

0diverted

298flights tracked

Arrival delay distribution

Early/on time · 2001–60 min · 8261–180 min · 9180+ min · 2

On-time by day of week

Mon

85.1%

Tue

92.3%

Wed

89.7%

Thu

85.0%

Fri

90.0%

Sat

87.5%

Sun

81.2%

On-time by month

96.7%

Sep

87.1%

Oct

75.9%

Nov

92.0%

Dec

75.0%

Jan

88.9%

Feb

82.1%

Mar

96.7%

Apr

80.0%

May

100.0%

Jun

100.0%

Jul

77.8%

Aug

← All flights on ATL–IAD