UA1536 · IAD → RDU

United Airlines · Washington Dulles to RDU · last 12 months · 108 flights tracked

95.3%on-time

UA1536 IAD→RDU: 95.3% on-time over 108 flights (last 12 months) — excellent. It beats the route average (83.1%) by 12.2 points. Seasonality matters: May is the most reliable month (96.7%), Jun the worst (87.5%). Average arrival delay: 3.1 minutes.

Data: US BTS, last 12 months.

3.1 minavg arrival delay

0.0%cancelled

1diverted

108flights tracked

Arrival delay distribution

Early/on time · 941–60 min · 1261–180 min · 0180+ min · 1

On-time by day of week

Mon

93.8%

Tue

93.8%

Wed

93.8%

Thu

93.3%

Fri

100.0%

Sat

100.0%

Sun

93.3%

On-time by month

100.0%

Mar

96.7%

Apr

96.7%

May

87.5%

Jun

95.2%

Aug

← All flights on IAD–RDU