YX4634 · JFK → BOS

YX · New York JFK to Boston · last 12 months · 76 flights tracked

70.1%on-time

YX4634 JFK→BOS: 70.1% on-time over 76 flights (last 12 months) — average. It trails the route average (72.1%) by 2.0 points. Best day to fly: Sat (87.5%); worst: Sun (40.0%). Seasonality matters: May is the most reliable month (90.9%), Jul the worst (60.0%). Cancellation rate is 11.8% — have a backup plan. Average arrival delay: 22.1 minutes.

Data: US BTS, last 12 months.

22.1 minavg arrival delay

11.8%cancelled

0diverted

76flights tracked

Arrival delay distribution

Early/on time · 371–60 min · 2161–180 min · 6180+ min · 3

On-time by day of week

Mon

80.0%

Tue

77.8%

Wed

77.8%

Thu

50.0%

Fri

81.8%

Sat

87.5%

Sun

40.0%

On-time by month

90.9%

May

67.9%

Jun

60.0%

Jul

100.0%

Aug

← All flights on JFK–BOS