DL1528 · JFK → MIA

Delta Air Lines · New York JFK to Miami · last 12 months · 358 flights tracked

84.8%on-time

DL1528 JFK→MIA: 84.8% on-time over 358 flights (last 12 months) — solid. It beats the route average (76.8%) by 8.0 points. Best day to fly: Wed (94.1%); worst: Sat (76.7%). Seasonality matters: Sep is the most reliable month (96.7%), Dec the worst (60.7%). Cancellation rate is 4.7% — have a backup plan. Average arrival delay: 9.5 minutes.

Data: US BTS, last 12 months.

9.5 minavg arrival delay

4.7%cancelled

0diverted

358flights tracked

Arrival delay distribution

Early/on time · 2531–60 min · 7661–180 min · 10180+ min · 2

On-time by day of week

Mon

80.4%

Tue

90.2%

Wed

94.1%

Thu

82.7%

Fri

88.0%

Sat

76.7%

Sun

79.2%

On-time by month

96.7%

Sep

82.8%

Oct

76.7%

Nov

60.7%

Dec

71.4%

Jan

80.8%

Feb

88.9%

Mar

88.9%

Apr

90.0%

May

96.6%

Jun

93.1%

Jul

89.3%

Aug

← All flights on JFK–MIA