UA471 · IAD → ATL

United Airlines · Washington Dulles to Atlanta · last 12 months · 324 flights tracked

84.7%on-time

UA471 IAD→ATL: 84.7% on-time over 324 flights (last 12 months) — solid. It beats the route average (78.0%) by 6.7 points. Best day to fly: Sat (95.6%); worst: Fri (77.8%). Seasonality matters: Sep is the most reliable month (96.7%), Jun the worst (73.3%). Average arrival delay: 13.8 minutes.

Data: US BTS, last 12 months.

13.8 minavg arrival delay

0.6%cancelled

1diverted

324flights tracked

Arrival delay distribution

Early/on time · 2191–60 min · 7961–180 min · 16180+ min · 7

On-time by day of week

Mon

83.0%

Tue

80.9%

Wed

89.4%

Thu

84.8%

Fri

77.8%

Sat

95.6%

Sun

81.8%

On-time by month

96.7%

Sep

87.1%

Oct

93.3%

Nov

82.4%

Dec

88.0%

Jan

81.8%

Feb

77.8%

Mar

90.0%

Apr

80.6%

May

73.3%

Jun

76.7%

Jul

83.3%

Aug

← All flights on IAD–ATL