UA1549 · IAH → IAD

United Airlines · Houston to Washington Dulles · last 12 months · 364 flights tracked

92.0%on-time

UA1549 IAH→IAD: 92.0% on-time over 364 flights (last 12 months) — excellent. It beats the route average (82.4%) by 9.6 points. Seasonality matters: Apr is the most reliable month (100.0%), Jul the worst (83.9%). Average arrival delay: 5.5 minutes.

Data: US BTS, last 12 months.

5.5 minavg arrival delay

0.8%cancelled

0diverted

364flights tracked

Arrival delay distribution

Early/on time · 2791–60 min · 7361–180 min · 7180+ min · 2

On-time by day of week

Mon

90.4%

Tue

90.4%

Wed

92.2%

Thu

90.2%

Fri

96.1%

Sat

90.4%

Sun

94.2%

On-time by month

96.7%

Sep

87.1%

Oct

90.0%

Nov

96.8%

Dec

86.7%

Jan

92.6%

Feb

90.3%

Mar

100.0%

Apr

86.7%

May

96.7%

Jun

83.9%

Jul

96.7%

Aug

← All flights on IAH–IAD