AA2539 · MIA → BOS

American Airlines · Miami to Boston · last 12 months · 322 flights tracked

57.8%on-time

AA2539 MIA→BOS: 57.8% on-time over 322 flights (last 12 months) — below average. It trails the route average (69.8%) by 12.0 points. Best day to fly: Sat (65.1%); worst: Mon (48.9%). Seasonality matters: Dec is the most reliable month (75.9%), Mar the worst (40.0%). Cancellation rate is 1.9% — have a backup plan. Average arrival delay: 28.4 minutes.

Data: US BTS, last 12 months.

28.4 minavg arrival delay

1.9%cancelled

1diverted

322flights tracked

Arrival delay distribution

Early/on time · 1441–60 min · 12461–180 min · 42180+ min · 5

On-time by day of week

Mon

48.9%

Tue

59.0%

Wed

58.3%

Thu

58.3%

Fri

57.4%

Sat

65.1%

Sun

57.8%

On-time by month

50.0%

Sep

67.7%

Oct

100.0%

Nov

75.9%

Dec

58.3%

Jan

68.0%

Feb

40.0%

Mar

63.3%

Apr

64.5%

May

56.7%

Jun

45.2%

Jul

42.9%

Aug

← All flights on MIA–BOS