UA1240 · DFW → IAD

United Airlines · Dallas/Fort Worth to Washington Dulles · last 12 months · 328 flights tracked

77.5%on-time

UA1240 DFW→IAD: 77.5% on-time over 328 flights (last 12 months) — solid. It beats the route average (77.4%) by 0.1 points. Best day to fly: Wed (84.0%); worst: Sun (66.7%). Seasonality matters: Feb is the most reliable month (95.8%), Jul the worst (51.6%). Average arrival delay: 17.9 minutes.

Data: US BTS, last 12 months.

17.9 minavg arrival delay

1.2%cancelled

0diverted

328flights tracked

Arrival delay distribution

Early/on time · 2011–60 min · 8861–180 min · 28180+ min · 7

On-time by day of week

Mon

77.8%

Tue

81.4%

Wed

84.0%

Thu

75.0%

Fri

80.9%

Sat

76.7%

Sun

66.7%

On-time by month

90.0%

Sep

76.7%

Oct

73.1%

Nov

80.0%

Dec

94.1%

Jan

95.8%

Feb

74.2%

Mar

86.7%

Apr

70.0%

May

70.0%

Jun

51.6%

Jul

80.0%

Aug

← All flights on DFW–IAD