YX4346 · JFK → BOS

YX · New York JFK to Boston · last 12 months · 80 flights tracked

60.8%on-time

YX4346 JFK→BOS: 60.8% on-time over 80 flights (last 12 months) — below average. It trails the route average (72.1%) by 11.3 points. Best day to fly: Fri (81.8%); worst: Wed (40.0%). Seasonality matters: May is the most reliable month (63.6%), Jul the worst (53.8%). Cancellation rate is 7.5% — have a backup plan. Average arrival delay: 42.4 minutes.

Data: US BTS, last 12 months.

42.4 minavg arrival delay

7.5%cancelled

0diverted

80flights tracked

Arrival delay distribution

Early/on time · 371–60 min · 1761–180 min · 16180+ min · 4

On-time by day of week

Mon

55.6%

Tue

66.7%

Wed

40.0%

Thu

50.0%

Fri

81.8%

Sat

71.4%

Sun

54.5%

On-time by month

100.0%

Oct

100.0%

Nov

63.6%

May

62.1%

Jun

53.8%

Jul

50.0%

Aug

← All flights on JFK–BOS