YX4691 · DCA → BOS

YX · Washington National to Boston · last 12 months · 87 flights tracked

87.4%on-time

YX4691 DCA→BOS: 87.4% on-time over 87 flights (last 12 months) — excellent. It beats the route average (70.1%) by 17.3 points. Best day to fly: Wed (100.0%); worst: Sun (70.0%). Seasonality matters: Jun is the most reliable month (92.3%), Jul the worst (81.5%). Average arrival delay: 9.4 minutes.

Data: US BTS, last 12 months.

9.4 minavg arrival delay

0.0%cancelled

0diverted

87flights tracked

Arrival delay distribution

Early/on time · 621–60 min · 2161–180 min · 4180+ min · 0

On-time by day of week

Mon

73.3%

Tue

92.9%

Wed

100.0%

Thu

93.3%

Fri

86.7%

Sat

100.0%

Sun

70.0%

On-time by month

100.0%

May

92.3%

Jun

81.5%

Jul

84.6%

Aug

← All flights on DCA–BOS