YX4503 · JFK → BOS

YX · New York JFK to Boston · last 12 months · 103 flights tracked

56.0%on-time

YX4503 JFK→BOS: 56.0% on-time over 103 flights (last 12 months) — below average. It trails the route average (72.1%) by 16.1 points. Best day to fly: Sat (84.6%); worst: Wed (38.5%). Seasonality matters: Feb is the most reliable month (73.3%), Dec the worst (47.6%). Cancellation rate is 11.7% — have a backup plan. Average arrival delay: 28.0 minutes.

Data: US BTS, last 12 months.

28.0 minavg arrival delay

11.7%cancelled

0diverted

103flights tracked

Arrival delay distribution

Early/on time · 321–60 min · 4561–180 min · 12180+ min · 2

On-time by day of week

Mon

69.2%

Tue

42.9%

Wed

38.5%

Thu

50.0%

Fri

53.8%

Sat

84.6%

Sun

53.8%

On-time by month

50.0%

Nov

47.6%

Dec

73.3%

Feb

62.1%

Mar

33.3%

Apr

← All flights on JFK–BOS