UA1506 · IAD → IAH

United Airlines · Washington Dulles to Houston · last 12 months · 55 flights tracked

92.6%on-time

UA1506 IAD→IAH: 92.6% on-time over 55 flights (last 12 months) — excellent. It beats the route average (84.7%) by 7.9 points. Best day to fly: Fri (100.0%); worst: Tue (75.0%). Seasonality matters: Feb is the most reliable month (100.0%), Jan the worst (90.0%). Cancellation rate is 1.8% — have a backup plan. Average arrival delay: 10.6 minutes.

Data: US BTS, last 12 months.

10.6 minavg arrival delay

1.8%cancelled

0diverted

55flights tracked

Arrival delay distribution

Early/on time · 491–60 min · 361–180 min · 1180+ min · 1

On-time by day of week

Mon

87.5%

Tue

75.0%

Wed

85.7%

Thu

100.0%

Fri

100.0%

Sat

100.0%

Sun

100.0%

On-time by month

92.9%

Dec

90.0%

Jan

100.0%

Feb

← All flights on IAD–IAH