UA1742 · SMF → IAD

United Airlines · SMF to Washington Dulles · last 12 months · 156 flights tracked

95.3%on-time

UA1742 SMF→IAD: 95.3% on-time over 156 flights (last 12 months) — excellent. It trails the route average (96.4%) by 1.1 points. Best day to fly: Fri (100.0%); worst: Mon (90.0%). Seasonality matters: Jun is the most reliable month (100.0%), Jul the worst (83.3%). Cancellation rate is 2.6% — have a backup plan. Average arrival delay: 4.2 minutes.

Data: US BTS, last 12 months.

4.2 minavg arrival delay

2.6%cancelled

2diverted

156flights tracked

Arrival delay distribution

Early/on time · 1321–60 min · 1561–180 min · 2180+ min · 1

On-time by day of week

Mon

90.0%

Tue

90.9%

Wed

100.0%

Thu

95.2%

Fri

100.0%

Sat

95.5%

Sun

95.7%

On-time by month

100.0%

Mar

100.0%

Apr

96.7%

May

100.0%

Jun

83.3%

Jul

90.3%

Aug

← All flights on SMF–IAD