UA1183 · IAD → BOS

United Airlines · Washington Dulles to Boston · last 12 months · 21 flights tracked

85.0%on-time

UA1183 IAD→BOS: 85.0% on-time over 21 flights (last 12 months) — excellent. It beats the route average (76.9%) by 8.1 points. Cancellation rate is 4.8% — have a backup plan. Average arrival delay: 7.7 minutes.

Data: US BTS, last 12 months.

7.7 minavg arrival delay

4.8%cancelled

0diverted

21flights tracked

Arrival delay distribution

Early/on time · 121–60 min · 761–180 min · 1180+ min · 0

On-time by day of week

Mon

100.0%

Tue

100.0%

Wed

100.0%

Thu

100.0%

Fri

100.0%

Sat

33.3%

Sun

66.7%

On-time by month

81.2%

Feb

100.0%

Mar

← All flights on IAD–BOS